Now I am not able to login. I also tried password reset, but always "Incorrect nickname, email address or password" appears...
What is going on at Cloudbet???
Is it a big scam bookie??
Just because you can't log in it doesn't mean they're a scam you have to find out the reason first. Their password recovery system is working fine i've received an email after a few seconds maybe you've used a different email on your account or typo?
They have live support available now, have you asked them what's the problem with your account?