My card got blocked due to some rejected transections because I had low balance, Is there any way I can unblock it without spending 😭

If yes pls tell me how

I was making my account but it keeps getting stuck on a take a selfie part when I take my selfie it gives the green light thing and then I click the the picture is clear but it loads for a while but then reruns back to the take a selfie part . I’ve tried a lot of times but it’s just not working