Warrants (Details) - Schedule of warrants outstanding	9 Months Ended
	Apr. 30, 2022 $ / shares shares
Schedule of warrants outstanding [Abstract]
Beginning Outstanding , Warrants | shares	109,506,179
Beginning Outstanding , Weighted average exercise price | $ / shares	$ 0.01
Beginning Outstanding , Weighted Average Remaining Contractual Term (Years)	9 years 2 months 1 day
Granted , Warrants | shares
Granted , Weighted average exercise price | $ / shares
Granted , Weighted Average Remaining Contractual Term (Years)
Exercised , Warrants | shares
Exercised , Weighted average exercise price | $ / shares
Exercised , Weighted Average Remaining Contractual Term (Years)
Forfeited and cancelled , Warrants | shares	(315,000)
Forfeited and cancelled , Weighted average exercise price | $ / shares	$ 0.15
Forfeited and cancelled , Weighted Average Remaining Contractual Term (Years)
Ending Outstanding , Warrants | shares	109,191,179
Ending Outstanding , Weighted average exercise price | $ / shares	$ 0.01
Ending Outstanding , Weighted Average Remaining Contractual Term (Years)	8 years 5 months 12 days
Exercisable , Warrants | shares	81,965,885
Exercisable , Weighted average exercise price | $ / shares	$ 0.01
Exercisable , Weighted Average Remaining Contractual Term (Years)	8 years 5 months 8 days