Am I doing this wrong ? Lol

So I ordered a vibrator and got it yesterday. It's just one of those small durex bullets. It's pretty powerful. So last night I went to try it out, I put it on my clit and it did absolutely nothing for me. Even after I added pressure, moved it around.. Nothing. Am I doing something wrong? Maybe I need a more powerful one. I dont know. Anyone else have this problem ?? 😩 waste of $28