Abt Parcel Service — Bike received in damaged condition

Dear customers, i sent my bike in abt parcel service from chennai to Coimbatore, but i received it in very bad damaged condition and i will not be able to claim that also because before during the booking time they will get a sign from you stating that if any damage occurs abt will not be responsible...but i am not expecting this from a reputed parcel service like ABT...I will never ever book any parcel service from ABT