More Nigerian Scams on dating sites

What to lookout for when using dating sites. Things like capital letters and grammatical errors can be a red flag. ┬ámessage: I WAS LOOKING FOR AN OLD FRIEND OF MINE WHY I CAME ACROSS YOUR PROFILE,PLEASE CAN I BE YOUR FRIEND??? Ok and thank for your respond i will realy like to know you more better am Ron and i am new on this site…