why did cricket charge my card for 4 phone when i only bought 1.

I sitting here in my room worried about what just happened. I was ordering a new phone for my dad and I bought him one but my card was charged 4 more times with the same phone when I only bought one. I only got one confirmation email about the phone being ordered and the others I didn’t even make.when I went to my banking app it said I was pending. Who should I contact about this. I don’t want my card to be charged that many time. I still want the phone I bought but I just want the other 4 transactions to be taken off my card and not be pending anymore.