no issues with monkeys,the fact is,if over millions of years monkeys although having some similar characteristics,have stangely enough,always remained monkeys
humans have always been humans,and that is what we find and hence why we have not found a missing link between the two
there should be given how many times it must have evolved many many examples of these links in the fossil record,but yet we find none zero zilch
only known fakes like piltdown man etc taht were proven to be a composition of monkey human and pig etc