The Sims 4 August Sales Payment Issue

I can’t buy The Sims 4 Expansion Packs in August Sales. EA App says “We had some trouble processing your request. Select a different payment method, or try again a little later. [ref. #54001]”

However I can buy Game Packs, Stuff Packs etc.

I’ve already cleared the cache and it did not work for me. I am asking for help before sales end.

Thanks.