Bought a brand new bike and when I got home I noti...

Bought a brand new bike and when I got home I noticed the mudguard was cracked. Went back in and they changed it for a new mudguard, no questions asked. However, when I got back home I noticed another problem. The brackets they used for the new guard was scratched and the black paint came off (it s a matt black bike). So I had to go back again and then the guy told me that there s nothing can be done, that the bracket for the guard needs to be bent and so you loose some paint. I was never told this and am thoroughly let down because I spent a lot of money on a brand new bike and it s not perfect. I won t be buying from them again