Please help, My adwords not have impression, I run adgroup for 3 days later but imp is 0, How to solve this problem, Thank
Please provide less information so we can guess some more! If it's a content network campaign, they can take a couple days sometimes. If it's a search network campaign, your ads may be under review. If you're bidding on something 'iffy', you will have to wait for a human to have a look first. If that fails, call them and ask what's up.