Be patient. I dont know where your from but here in the USA its still pretty early. You posted this at 2AM east coast time and just bumped it up now at 7:41AM. People are still sleeping or are just getting up. Give them some time and wait for the normal hours when everybodys on.
No experience on rejex but from what I've read a while back the look was nothing special and that most people who used it used it mainly as a wheel sealant.
I have used Rejex and it is durable but, I would go with Duragloss 111, 105 or 501 sealants. I like the looks of 501 and 105 better and they can be bought locally or here on AG.