Im sorry to say but there is literally no way for us to prove who botted on this account. 24 Hours is enough time for both parties to have botted on it (meaning it could have been you or Drewy). Now to not be biased no one will be held to account for this.
And you say you don't have a wintertodt script which is fine but that still doesnt rule out the fact that you could have botted another script on it (not saying you did of course but you get the general idea).
Sorry for your loss.
3. You need to provide account / maybe script fot botting
They CANNOT provide any SDN scripts for you to run meaning NO-ONE will be allowed to give you their OSBot Account for you to bot a script that they own. If you are caught doing so, you both will be banned.
Dont think multi language is supported so it's English only atm.
I mean if you find a french person who can speak English also they may be able to help you
It has been way over 24 hours, he has been banned for not responding, sorry for your loss.
Should he wish to return, he will be required to refund you.