Airtel — regarding mobile no [protected]

Address: 160055

I changed my sim belong to no-[protected] before some months from airtel model town office jalandhar city and the sim was given to me 4g which was hang to my mobile handset. I complained and changed several times but the problem was not solved. Some time i used this sim in another mobile for a short period. When i used it last time, the balance was approx - rs-100. Yesterday i used it again and saw that the balance was only rs-2 and some paise. I recharged it by rs-26 two times and the talk time given to me rs-52. I tried to call my another no after recharge it and my call was cut after few seconds. I saw that the balance is zero.
In this way, airtel done fraud with me.
Now i request to you take action against airtel punjab circle and help to me to receive the amount of talk time again