Hello everyone. Yesterday, I opened a Google Ads account for my website and placed an ad. It was approved approximately 3 hours later. When I typed the keyword on my desktop, the ad didn't show up. However, it appeared as an ad when I searched on mobile. I tried again on another phone but it didn't show up. Then, I re-searched on the first phone where it also didn't appear. Is there anyone who can enlighten me about this situation?