How to buy minecraft on pc?

Maybe your going on a fake website.

Is this the website you go on? https://minecraft.net/...craft.net/
Try it again on this link I fit doesn't work then there's a problem.

I don't know what this is about a monjang account, but minecraft is a free download last I checked.

If your going to minecraft.net, then make sure the email is correct, including caps and spaces. If it still doesn't work then contact Mojang on their support page. Also minecraft is not free and costs $26.95, the demo is free though.