[2022] Charged twice the amount of opals for an item in Reda's store

Hello sirs, Martian_Squid here

I just bought from Reda the shinobi Hood, but it took me double the price in opals.
First I bought it and it wasn't shown on my inventory, so I thought I miss-clicked something (maybe not pressing the button long enough to buy) and repeated the operation, the game informed me about the error (maximum pieces or something like that) and then the Hood was present in the inventory, but the issue is that it took 240 opals (120+120 for the second click).
How can I resolve this?

Thank you for your patience in reading this.