Airtel — Deactivate 54321,5432102....

Dear sir/ma'am
I didn't opt for,54321 & 52906015 love tips services,but its automatically starts & regularly Rs2 deducting from balance,i just opt for 2 services Only,i had sent message to "UNSUB Love Tips to 54321"& i got message "Your service has been deactivated successfully.... ",but again messages from 5432102 or 5432101 or 52906015..& my balance going minus...everyday i recharged balance & after some hours later or next morning its shows my balance from Rs.95 to 0.23paisa or -4.34..where those Rs.95..gone..sometimes i cn't call to anyone in emergency time..please do something on this matter,on urgent basis as soon as possible..& please try to return my balance..