Caller: Tommy or aTony

my name is Cornis Smit the call was to my fathers cell phone 2-3 years ago befor lockdown loking for myfather.My sister inlaw answerd that time the phone.The company is Globtrek Investments.My father died in 2017 sins that time we try to find this persone or company to send as the documents they want to send us because the perone ask for a email adress but my sister inlaw give the email adress wrong,so we dont heard form the persone again please help find the number and were the company is in South Africa

I called back number 021 518 0648 rang once then gets disconnected automatically.