Scammer giving me his cashapp

So I’ve currently wasted about 6 days worth of this scammers time for some reason he’s either extremely dumb or desperate or both but I replied with only Ok for the first four days gave him used giftcards just to get a reaction out of him (I doubled checked if they were used they were xd) And now I guess he thinks im onto him because he was supposed to be the U.S goverment (lol as if) wanting gift cards and now he’s resorting to giving me a cashapp I really wanna shut down the cashapp as soon as possible Is there any way I can do this? Please reply fast I dont wanna keep him waiting for too long I mean I can always tell him its late where I am

usbankplc
9:29 PM (23 minutes ago)
to me

Hello sir there are many way to pay to the government but as a friend I know you we like to choose for you to pay I choose for you the best and the easiest way to pay on gift card if you like you can be in others option is option 1 is bank to bank transfer option 2 MoneyGram transfer option 3 be in gift card option 4 for pay in cash app .and I decided to choose option 3 for you as the easiest way thanks
...

Cash App - Support

@Zachinquarantine_#182637 Thanks man STILL I CANT BELIEVE HE THINKS IM ONBOARD STILL GOSH

I DID IT BOIZ SHUT HIM DOWN BUT FOR GOOD MEASURE ya’ll wanna report the account too?

Okay so update on the scammer I’ve reported his CashApp Paypal Bank account got his whatsapp and found one of his money mules