Should i have Bulk Protein if im trying to lose weight as well at get big?

alright what im trying to do is do my weights and cardio at the same time so my body will get bigger but get more toned along the way. i take Musashi Bulk protein shake and im wondering if i should stop taking it while im trying to lose some weight. i have muscle but i have fat as well and im wondering if the protein will not help at all because im trying to be more toned but like big toned