Same bro. This is how I met my friend 2 months back. I saw her mmg kesian so thin always kena bully.
So I started putting food twice a day.

Soon all the cats started eating too, and she's afraid of all of them. When she's with me okay la, I chase them away.
Now she's at home with me, finally parents agreed

Will still feed the other cats though

Bro try bring some cat food with you..let it smell it..maybe it can come closer and try grab with your hand...if you can hear the voice so near, can ask fireman to help..they got tools....good luck bro..