Minor Scratches on Rose Gold iPhone 7 Plus

I got a 32GB Rose Gold iPhone 7 Plus last month and recently discovered a scratch on the housing that has been bugging me, I have been searching online for solutions to this problem however, I cannot find any😟. I have been wondering that if I took my phone to the Genius Bar in the Apple store, could this be fixed? I understand that I may have to pay for it to be repaired. I just want to know if Apple carry out small repairs such as these.

Thanks in advance🙂.