hi this is not bad as a start if u ask me but this is definitely too flat, too simple and too disconnected at this stage , according to me. The fact of the matter is that this is really lacking relief, effets, more modern colors or whatever else so that the logo looks more worked out and definitely looks more attractive in the process indeed, The typo is also quite common and I assume this contributes a bit to the feeling of disconnection between both the illustration and text parts. In addition , the colors differing gamely from one logo to the other is making the problem look even more prominent indeed