Cancelled my contract without any heads up

I was once worked for Bytes (a company that is a callcentre for vodacom) so when u work there for 3 months u get a contract which I'm grateful for but wat I don't like is how dey just cancelled de contract without giving me any heads up then locked my ****ing line without any warning I been calling them since wednesday dey keep referring me to places dat don't do dis thing now I'm here with no simcard when I'm not even working but I have CVs in different places now its been 3 days without a phone but I'm waiting for calls... Seriously vodacom u need to get ur **** together n stop being a ****ty network. Wat if I missed out a call about a job? We'll never know coz I don't have a simcard **** u VODACOM