Help me 20k$ randomly taken out of my account

I had just bought a nether star at the shop, and i needed glass for the beacon, i went back to
/warp shop i bought 1 sand, then i tried to buy another but it just said $20000 has been taken out of your account, have have screenshots and they show i had not paid anyone, it shows i was buy sand
at /warp shop. Is this a bug or something, and my i please have my $20000 back

 

Do you have something like a grass block or mycel in your inventory now? Cause they cost 20k and it sometimes accidentally thinks you click them. Does that to me sometimes.

 

When i bought the sand all i didn't have any mycell, but someone must've thrown me some cause when i got home, it was in my inventory, Why does it do that ;-; can i get my stuff back?

 

Although you didn't click it, the server thought you did. I was clicking glass and bought 2 obsidian. It's weird, but at least you have mycel, now you can duplicate and sell it ^-^

 

But i already have a mycell farm v.v

 

Then, I guess, sell it with the rest. There's nothing you can really do to get the money back. ._.

 

i accidently clicked on mycel and lost 20k too >.< it was my fault, i was right clicking randomly everywhere, i must have accidently right clicked the mycel then, silly me XD

 

Okay thanks i guess