Investment

After 5 year investment I was informed max 30 days for pmt of investment. Needless to say from 6 Dec 2019 until 20 January with NO payment yet. I have gone this far asto Google outcome which states 10 days. As instructed by Floris various correspondence was sent but after inspection of all email adr esses supp**** NONE of the 3 were utilised. I wonder who stands to gain interest on the investment? No commitment still. Very unprofessional!!!!!!!!