Exhibit 99.3

Exhibit 99.3 USER GUIDE – VIRTUAL MEETING – HYBRID PLEASE READ CAREFULLY To start To participate online This year, the meeting will take place in-person Make sure the browser on your device is compatible. and virtually. You will be able to participate in-person You will need the latest version of Chrome, Safari, Edge, and online using your smartphone, tablet or computer. or Firefox. Internet Explorer is not supported. Both online and in-person, you will be able to ask the Board Using your smartphone, tablet or computer, go to the questions and submit your votes in real time. A live webcast following address: of the meeting, will be provided for those joining virtually. Meeting Access You may also provide voting instructions before the meeting by completing the Form of Proxy or Voting web.lumiagm.com/410432572 Information Form that has been provided to you. Important Notice for Non-Registered Holders You will need the following information to log in: Non-registered holders (being shareholders who hold their shares through a broker, investment dealer, bank, Meeting ID Password trust company, custodian, nominee or other intermediary) 410-432-572 b2gold2024 who have not duly appointed themselves as proxy may attend as guests but will not be able to vote or ask Registered Shareholders questions during the meeting. The control number listed on your form of proxy. If you are a non-registered holder and wish to attend and participate at the meeting, you should carefully follow the Appointed Proxy instructions set out on your voting information form and in the management information circular relating to the The control number or username provided meeting, in order to appoint and register yourself as proxy, by the transfer agent. otherwise you will be required to login as a guest. To participate in person Caution On arrival at the Meeting, all shareholders and appointees Internal network security protocols including firewalls and entitled to vote will be required to register. To vote, you can VPN connections may block access to the Lumi platform for sign-in with your own personal device at the registration your meeting. If you are experiencing any difficulty desk. If you do not wish to use your personal device, other connecting or watching the meeting, ensure your VPN means of voting can be provided. If you have already voted setting is disabled or use a computer on a network not by proxy, you will still be able to vote at the Meeting, and restricted to security settings of your organization. your vote on the day of the Meeting will replace your vote by proxy. Registered Shareholders and Appointed Proxy Registered Shareholders Select “I have a login”. Enter the control number listed on your form of proxy and the password above. Guests Appointed Proxy Select “I am a guest” and fill in the form. Enter the control number or username provided by the transfer agent and the password above.

To watch the meeting, press on the broadcast icon. On a computer, the broadcast will appear automatically at the right-side once the meeting has started. Once logged in, you will see the home page, where you can access the meeting information, documents and the broadcast. Voting Questions Once voting has opened, the voting tab will appear. To ask a question, select the messaging tab. Type The resolutions and voting choices will be displayed your question within the box at the top of the screen in that tab. and click the send arrow. To vote, select one of Questions sent via the Lumi AGM online platform will the voting options. be moderated before being sent to the Chair. Your choice will be highlighted. A confirmation message will also appear to show your vote has been received. The number of resolutions for which you have voted, or not yet voted, is displayed at the top of the screen. You can change your votes until the end the voting period by simply selecting another choice. You will continue to hear the meeting proceedings. To return to the broadcast tab on mobile, tap on the broadcast button after having voted.