I'm not exactly sure what you want to do. There are probably many ways to remove a reflection. Most of them require some editing knowledge. So, to get the result in the following screenshot, I used a couple of methods.
This is a somewhat crude result, but it gives you some idea of what can be done. This may also give you some idea that this is perhaps not the easiest job for a beginner. If you want more explanation on any of these methods, I will be happy to provide more detail.