I'm the idiot that had $6200 ETH stolen. Can someone PLEASE help me explain/prove to Mexc what happened as far as the thief's transfers are concerned?

Hi all,

I could really use some help. That $6200 is a lot of money for me and I don't know a lot about the inner workings of this stuff. I'm working with Mexc, which is apparently where the scammer is holding my ETH. The original withdrawal was to 0x44F5C7222914DB1353b5060E13CC043200e82B16. They wanted the hash which I gave them as

45ab96efc5b4cb472837fa9f2f0b2d99dc766ebba0bb971101d5b8c5f79b3bf5.

They came back to me and said this:

"Hi, upon checking the TXID you provided 45ab96efc5b4cb472837fa9f2f0b2d99dc766ebba0bb971101d5b8c5f79b3bf5 does not lead to the transaction of

https://etherscan.io/tx/0x2942a82701ea153d43837ab586d8e7eaa2a23cb53e4ae3c4df4b5a6eacf8743c you may provide the complete transaction link for us to check"

I don't know what to give them. I don't understand how a bunch of you figured it out in seconds and I've gone back and forth with these people 8 times. Can someone please help me out here. I guess I need to give them a "complete transaction link"

Thank you in advance, this would mean a lot to me.