Can I cancel a pending BTC transaction or do something to make it in the next block? This crap sucks. I hate BTC

So this morning I sent a very large transaction and paid the suggested fee and I guess it didn't make it into the next block and is now stuck in the mempool. I used the Bitcoin.com app wallet.

It shows pending. What can I do to either cancel it and redo it or add some sats to make it go through? As the other side is being impatient. I've never had to deal with this crap as I sold all my BTC SHITCOIN for the real Bitcoin.

Any help as I've never had to deal with this as I avoid BTC the other side just required it.

I really hate small blockers