Honestly, you really shouldn't waste your time on OP's question, take a look at his trust score.
I really doubt that he actually has any money to spend on this, I mean he came to this forum immediately asking for a 0.01 BTC loan & promoting ponzi schemes.
Not to mention that anyone who thinks storing or letting interact "a lot of money/coins" on a nulled exchange script is totally ridiculous and extremely stupid.
Can someone refers me maybe there is like nulled script or something etc? maybe this is wrong section, but if someone can guide me let me know.
Most if not all exchange script that are sold are already garbage, but no, you only want nulled scripts... 101 on how to lose all your funds...
I've bought some P2P exchange scripts in the past but they're heavily outdated. (they were already when i bought them.), and the code in general wasn't really useable.
(
https://exchangesoftware.info/item/1-bitexchanger ) You can buy it just to see how certain things are implemented, but i wouldn't run any site with this script for a multitude of reasons. (Actually, i wouldn't buy it either.)
Really, you should make your own from scratch in most case, which can be very pricey if you want it done right. you'll either need to give someone a good equity share or probably over five figures for such a project.
I don't believe that that's good practice. The person selling that script has 20 sales, and never updated his script. (Despite envato stating that the quality is checked and that it has future updates.)
If you actually were to run a successful website on that script, the person who created it really has a lot of incentive to push a malicious update. I really doubt envato checks every line of code before they let a publisher update.