how to check my ad
Hi South, how are things?
Are you looking directly on Google for your ads? If so, don't do that because this can mess with you campaigns.
There's a tool inside Adwords called "Ad Preview and Diagnosis tool" where you can search for your ads on different locations and devices without harming it. It's on your top AdWords menu over "Tools".
This page might help: https://support.google.com/adwords/answer/1704363
Leandro Martinez | Basta1Click