Ads Manager Submit Button Grays out

So me and my friend just released our new game and we are trying to run ads, we managed to get one ad going! However, every other ad we have been trying has not been working.

At the moment when we try to make a new ad and press Submit we get the normal Submission Is Final popup when pressing Submit, however, the next step doesn´t work, it just gets stuck on the screen after and the Submit button grays out and no ad gets created.

image

Any one know how to fix this? We have credits and also tried with Credit Card and still no luck!

Are you able to provide more in the second screenshot? You may have missed a field or something that is required

Sure