Split air conditioner works but does not cool

Split air conditioner for sale with compressor that installs outside the house The air conditioner operates normally, but the problem is it does not cool. A while ago the wires smoked, not sure what happened, but the air conditioner still runs normally, just no cooling. Reason for selling: I don't know the issue, so better to sell it. Model: MSTG-18CR-I9 Contact via WhatsApp or private message If you don't reach me through Haraj private message, please send me a WhatsApp message or call