Error 10000

I play as a guest account,

The same thing is happening to me, error 1000. I haven't been able to play for 3 months and I've contacted support and not a single response. I've invested money in the game and have a linked account. I've restarted my phone, changed the data and wifi and it won't let me into my account. I'm really annoyed.

Good day, i have been trying to log into the game on my phone but since this morning is giving me error # 10000 and its saying to check my network connection. As i dont have any trouble with my network connection can you please check and let me know what could be the problem. 
im attaching screen shot so you may see the error.
Thank you

Hello, since yesterday i have been trying to log into FC mobile 25 on my iphone but is giving me error # 10000 and its saying to check my network connection. As i dont have any trouble with my network connection can you please check and let me know what could be the problem?
im attaching screen shot so you may see the error.
Thank you