Wish to close Seller account UK


Hello !
Can anybody please tell me if I do it in the corect way?
I have a seller account on amazon.com that I want to keep . When I open this, by mistake I open also another seller account UK ( also here they charge me the monthly fee ) .
I talk with support from UK seller account and ask to close this account because I will never use it.
So if uk seller account will be close , this will not affect my US seller account that I want to use?

Thank you