I have this, it's a great pram, but not long after started to get a rattling noise from the wheel, could this be a simple fix? I can't find Insevio wheels on the Venicci site.
Unfortunately, there's not much you can do there, probably only change the wheels. Their spare/replacement parts are not totally easy to get, so you will do best to contact the customer service directly. And about the wheels, it is just a cheap connecting system with a lot of plastic that, after getting loose, is not really repairable - the best you can do is to put a rubber band in the joint where the wheel and the frame connect, but it might not help enough.