No stock on LTE

I app**** online for 20/20 gig LTE contract...last week monday and received a meassage that they will call me back... On Thursday... still did not call so I went to Telkom N1 City to apply in store... After completing application form and giving all my paperwork... And also answering a load of stupid questions the guy left to go get the modem... Only to return an tell me that there is only 2 left and I cant have one. He told me he will call back later that evening. On Friday I still received no call back so I tried to phone them... The whole day... +- 20 times but no answer. On Saterday I still received no calls and so I went back to them... Waited in line for almost an hour before the manager started appologising that they where short on staff. Eventually it was my turn and the manager again said they dont have stock but will receive on Monday. He also took my name and number and \will call me back"Monday morning"