I have 30.2 credits , am trying to subscribe to a 30 credits per month signal , why is it i have this error ?

[xfymx]

2014.04.01 01:44:39.088 '': Signal - to subscribe, not enough money

[xfymx]

I know why , it appears im log into a wrong mql5 account in my mt4, how can i change that? 

[xfymx]

Solved Thanks