Accidentally bought the same Gem Stash Tab 11 times due to shop lags

in Path of Exile 2 i accidentally bought the same product 11 times due to lags (Gem Stash Tab), i pressed purchase button several times but nothing happened and afder 10 minutes my gold is gone.
please remove 10 gem stash tabs and can i back my gold (
Can you help please?:(

I was send this message to support@grindinggear.com but no one responded

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Joel_GGG#1496 wrote:

Hey there, if you have already contacted us at support@grindinggear.com, we will respond to you as soon as we can. We are currently working through a large number of support requests, but please rest assured we will get back to you as soon as possible.

Ok, thanks, but this was 4 days ago and no respond. Thats why i wrote post here.