1 month old bike? Did you buy it locally at a LBS? They'll probably tighten it for free if no other parts were damaged or nothing else is required.
I just got my bike back from the bike shop for a late 1 year checkup which turned out to be 18 months later and they didn't charge me anything. In fact I also came back with a very slightly used Ultegra 11-32 cassette to use on a trip I'm planning. It was free too
But you can get us a pic. Just write the URL to the shared link to the pic in the plain text of your message. Then remove the https:// and put a space on both sides of any . (dot), or just replace the . with ( dot ).