You could contact the company and see what they are willing to do for you as far as sending a replacement via overnight express shipping.
As long as the hitch is not damaged (other than the paint) you might want to use it for your upcoming trip and if there is a problem you discover while using the hitch then you could return it for an exchange. A quick shot of spray paint from a can of Rust-Oleum will cover up the missing paint. The hitch is going eventually lose some paint from use anyway.
As long as the hitch is not damaged (other than the paint) you might want to use it for your upcoming trip and if there is a problem you discover while using the hitch then you could return it for an exchange. A quick shot of spray paint from a can of Rust-Oleum will cover up the missing paint. The hitch is going eventually lose some paint from use anyway.