The center doesn't have too many bright stars, though it does have some really interesting dust spirals (for comparison, I recently reedited my own M31 data). You captured some of NGC 206 in your photo though, if you look closely you may see some pinpoints (hard to tell from Imgur)

OP uses a 60mm aperture telescope - the one I have is 70mm (not significantly larger) and has resolved stars in both M31 and M33 quite easily. Of course, most of the stars won't be resolved but capturing the giants in NGC 206 is not difficult