Their services is not working correctly. They asked for my mobile number to validate my to be proved 'honest" user - never happened.
Also mail validation didn't work.
Of course I didn't share my bank card credentials to have more strong level after this experience with their services not working properly and honestly. After couple days not paying their services they deleted my account against my will -.my suggestion is because I used temporarily made email for higher security and I didn't let them to install their application to my smartphone and no credit paid to them They decided that they cant fish my credentials and money and deleted my account against my will.