PRP VS Finateride

[HelpPls123]

Hey, ive been experiencing hairloss for like 2 years now, im 21.
the type of hairloss i have is a bit of recession and general hair fall around the head, also thinning at the crown.
Would you recommand PRP or finateride for me or both? also, for how long do these treatments keep if u start them early? and will my thinning hair around the head come back to full? thanks