buying a vibrator

ok so here’s where i’m at. i’m 14. i wanna buy a vibrator at spencers so i asked for a visa gift card for christmas and if i get one i’m gonna go buy a vibrator. i need tips cuz like imma cry if i see someone also i’m pretty sure it’s ok for me to buy one without an adult (that’s what the customer service live chat told me). also what vibrators do you recommend baha.