on 03.04, I payed by using paypal, as other ways did not want to work.
But since now, despite many reminders, they have neither been in positions to give my the download link nor to give me the keys.
So I am using the trial version and I like it as I find it easier than Redsdk (I am not a professional user, rather an occasional user for preparation my hobby constructions). I did not do many 3D drawings till now.
I add the following :
yesterday night (European time) Bob Mayer has found the proofs of my paiement and released my software download and keys .
Many thanks to Bob.