SITA Registration Bad Service

I have been trying to register with SITA for the past 3 years, I have sent them several emails, went to their offices in East London, sent an inbox on facebook and calls but they never gave me a straight answer. I delt with a few individuals which they kept refering to each other and sending emails back and forth then no results, I was awareded a tender in Novermber 2018 and because of SITA(which I'm not regestered with) it was declined though I had order number confirmation. After 3 years of battling with them my question still remain: How do I register with SITA database for IT services?

Here are the people who were involved on my registration: From: Siyasanga Pungulwa <siyasanga@bbbdt.co.za> Sent: Wednesday, October 21, 2020 4:44 PM To: Kgosi Marogoa <Kgosi.Marogoa@sita.co.za> Cc: Ellaraine Murray <ellaraine.murray@sita.co.za>; Sita Nonhlanhla <Nonhlanhla.recruitment@sita.co.za>; Mbuyi Mokgoko <Mbuyi.Mokgoko@sita.co.za>; Contact Centre <Contact.Centre@sita.co.za>; Yandiswa Citi <Yandiswa.Citi@sita.co.za>;