Add mobile Ads to existing Desktop Ads
I have around 50.000 Desktop Ads and i want to add for all the Ads Mobile Ads, and the only thing i want to change is the Description Line 1&2 and the device preferences.
I tried to do it with the Editor by copy and paste all the Ads but its too much for the Editor, its always freezing.
I hope anyone has a fast solution.
Best Regards Mahmut