Hiyaa!
How are you STM'ers? Hope to be good 
When I get my campaigns profitable, I decided to send the creatives to my Affiliate Manager just to see if there's something not allowed where I did that about a week ago but no reply from them.. a lot of Skype messages have been delivered to him but no response!
Triied the something with 2 another affiliate managers in another networks..
I have been an worked with NeverBlue a long time ago in desktop offers but I had never found that obstacles.. but when I moved to mobile networks I found them..
What's wrong with that guys?
This should not be the case. Move to a mobile affiliate network that will respond to you.
No responses at all for a week is weird. Are you sure you have his correct Skype?
Try sending him an Email or call that network and see if he or anyone else can explain. Maybe he has an acceptable reason for not being responsive.
Or, as Mr. Green says, move to a different network.