I cant Login.I have a pay receipt.Changed passwords,emails and waited one month between each.

I bought minecraft and i have the email receipt (SCREENSHOT BELLOW)I changed my passwords and emails many times and waited more than three days in between changes and still it says invalid email or password by i check every time and i do it correctly.I had Tlauncher and deleted every inch of it in my computer i even went to a computer store to do so and still the same problem.I have no vpn and when i check on minecraft.net and mojang my passwords are all correct!!Unable to render embedded object: File (I just want to play the game that i paid for) not found.!!!!I have contacted costumer suport 2 times months ago but they haven't even replied