@adaaaa try going into your PM account (app or website) and confirm under payment history if you are still seeing additional charges. It's more than likely what @slusagm has suggested with a pending charge on the credit card account that usually drops off after 24 hours or so. If it's a real error than a CS_agent can fix it for you
sometimes a "duplicated" charges in fact a misunderstanding. The duplicated one could be just a pending one and will be dropped off from the credit card after a day or two. Check with your credit card first and see if one just a pending one
if both are posted transaction, then ask PM to check and refund. You will just need to open ticket with PM using the Orange Chatbot icon on the lower right. Type the question Submit ticket and select Contact Us to get to ticket open screen
