What is needed to be approved in the KYC ? Shall I just apply and wait?
As someone already said (and thank you for that) you need to go to
www.lympo.io and enter registration. For it you will need utility bill or bank statement not older than 3 months and in your name, picture of you, pictures of your passport's last pages (where all information is written). Please make sure photos are good quality, easily to read, important information is not cut out, etc.
After successful registration you should receive confirmation email within 24 hours.