Blue Star Invertor A.c. 1.5 Ton — Company charge me hidden cost fitting charge

Address: Junagadh tata croma

I brote new blue star 1.5 ton invertor a.c. at tata croma junagadh. Company instolation person say us installation charge 1500 rs. And other charges so i feel tata croma company fraud with me.my mobile no.[protected]