Annual report pursuant to Section 13 and 15(d)

Going Concern and Management's Plans (Details Narrative)

v3.21.2
Going Concern and Management's Plans (Details Narrative) - USD ($)
Oct. 12, 2021
Jul. 31, 2021
Jul. 31, 2020
Losses in all previous reporting periods from inception to date   $ (251,778,031) $ (206,610,300)
Cash and cash equivalents   $ 45,951,233 $ 20,354,462
Subsequent Event [Member]      
Cash and cash equivalents $ 37,500,000