I played with a streamer, got hacked. Cant log in or play and network is messed up and i hope ...

i played with a streamer yesterday and didn't know they were cheaters but I was on fortnite with two foreigners and one guy asked me to join is stream to watch his game so I did. Ever since then I can't log in to my account or play fortnite at all and my
network settings are messed up and this is unbelievable. I don't know what to do know I'm worried about them spending money or stealing my account or maybe more idk what these hackers are capable of but all I want to do is play fortnite but I can't because
of these streamers. I need my account back and all my information changed but how do i fix this? Please help!!

:)

 

i need help

hello xbox team i hope you can reset my homeconsole because my friend has log in with my acc and i cant change the homeconsole

 

security check disables me from login in

whenever I try to log into my XBOX-LIVE acc i get a security check saying that i should give my mail and password, when ive done this i get an error code (80154016).

so i cant log in, go online or even play oflline on my acc without having to remove my internet cable. i cant fix the problem by using most of the solutions mention in the support considering that i cant log in in the first place, so i cant, for example,
change my microsoft acc.

pls somebody help fast I've already lost a month of Gold-membership because of this

thanks in advance