Bikini sexy con cadena dorada grande y correas de color sólido con abertura

I am having somebody modify thechain links as they are plastic and have large gaps that keep popping apart, so the suit cannot be worn until it’s got a more secure chain. I would like to know how to return a second suit that I accidentally must’ve added to my cart. It’s the same style and I don’t like the look of it. It’s a different pattern. If you could provide me information information, I would greatly appreciate it.