If you want to use your money to help Gaza, use it to arm yourself or pay homeless people to burn government buildings or something. Don't send it to scammers saying they can use it to help Gaza on the internet with zero explanation of how that's supposed to magically work for a place that's walled in letting aid trucks go to waste. 

 If you absolutely insist on sending money to help Gaza, it should probably go to regular people connected to Gaza, or nearby allies like the West Bank and Lebanon.

Not random donation drives on the internet run by people acting like they can't understand how money would seem useless.