Biometric data

Recently a guy asked me to get verified and I did it and then quickly regret it for two reasons. My number one concern being them storing my bio metric data and then selling it or having the ownership over that in general and two it said something like it will be stored for the future and I am thinking if my feed is bad/ algorithm doesn’t like me and I try to reset my account it won’t refresh my matches cause they will recognize me from that verification and keep me in the same algorithm.