how to change video size and may i know my campign is running or not
Re: how to change video size and may i know my campign is running or n
About your ads not running, you can check yourself directly in your AdWords account. The best ways to do so is with the Ad Preview and Diagnosis tool. You might also check your account balance if there are sufficient funds.
What do you mean by changing video size? Can you explain what exactly you need to change?