Why i cannot login my account in other device?
It’s impossible that you can’t login your account in another device, it’s either there is something you’re not doing right, try and check your password, I believe you’re making mistake with your password.
You’re probably not doing the captcha right, you might as well be writing your username wrongly.
Also try and check your network provider.
I tried to access my account in a different device and everything is working absolutely fine.