Is it worth complaining to a Sprint manager about this?

Today I went into the sprint shop where I had bought my iPhone 6 about less than two weeks ago. I asked the guy at the front desk if I could get a color exchange to gold, I had silver and I didn't even make a big deal out of it. I just told them the salesperson who gave me my phone did not even tell me which colors there were which was the truth. And the guy started being very rude to me, mind I'm 17 year old girl and he's trying to argue with me, he's like "well it's gonna cost you but why do you even want a gold phone? The case will cover it anyways so it doesn't matter, it isn't a big deal. Honestly just to get a gold case." OK first of all I didn't ask for the attitude and second, all I asked him was if it was possible to exchange it and he made a big deal out of it, I didn't want to argue so I left it at that. If I paid for they phone, I'm obviously gonna ask if its possible to get the color of my choice, I wasn't even insistent on it I just wanted to know if I could. Really made me mad, should I complain?

You want to complain because YOU brought a phone and now you want a different color? Did you ask if it came in other others? You decided to buy it. No one twisted your arm

I think thats arrogant, I would try to call there and ask for a manager on the phone, and just tell him you had a really bad experience with one of the sales people there and thought it would be good for him to know about it. If its a good manager they will want to know, if its a garbage manager then it won't matter.