A man named Donald smith contacted me through a relative on fb promising me a grant . Taking money with stem cards an Nordstrom cards 800.00 and said I was getting a 50.000 grant for school . Had me but a new iPhone and stole it too. He is still in contact with me and is using my google account to scam other people. TRCBG grant from the government . He has a lot of my information and I just found out it’s a scam!!! What do I do to protect myself ?