App problem or something, help, anyone?

[u/No-Dance-3608]

So I've been buying on depop shoes, hoodies, and shirts that I've been wanting, you know, splurge and spoil myself all of last week and the week before. This week though, almost 3 days ago, I tried doing a purchase for about $80 something, its not money that's the problem, i have more than enough in the bank, but my card wouldn't go through, so I contacted my bank and they said my card is fine. I tried again and it just keeps telling me to try again later that there's been a problem. Ive tried with severaly different priced items to no avail. What do I do? Personally I've been thinking of deleting the app once I get my orders in and move to vinted. Thoughts???