Property and equipment, net (Details) - USD ($)	Mar. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 16,192	$ 16,192
Less: Accumulated depreciation	(16,192)	(2,285)
Total, net		13,907
Equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,288	1,288
Leasehold Improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	13,804	13,803
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,100	$ 1,100