FNB CONNECT SIM

FNB connect - sim which is like a contract, so theyve taken a debit order my minutes are there but they decided this month they will not be giving me data - normally a 100Gig monthly but this has been withheld and they just continue like life goes on, this sim also doesnt allow you to add calls as a conference or to transfer a call. and if you on an active call it rejects any other incoming calls like its the year 2000.