I tried to become an affiliate Envato Affiliates - Programs, but got an error on login screen Screenshot by Lightshot. login and password are correct. What should I do?
Hello olegsila,
If you have trouble with this I suggest you contact Envato at : https://help.market.envato.com/hc/en-us/requests/new
Good luck! 
Contact Customer Support and they will assist you.
Have a good day