Very nicely recorded and produced! Not a massive fan of the vocals (style/awkward accent) but that's not really the point of your A Level, so not to worry, because it's all very well mixed, with nice clean sounds across all instruments. Bass is strong, drums (which are famously difficult for amateurs to mix) sound great too! So great overall. I've just submitted my A Level music composition too! Might upload it soon. Will go and listen to your other one now. Good luck!
Please contact me if you would like to use this in a project. We can discuss the details.