I cannot activate THX im not getting a code to activate it

 and after days of digging around i find its going to cost me money to buy 

i have had it on my pc before runing ManOwar headset

i now have blackshark v2 + usb every thing is recognised in dashboard

i downloaded THX but cannot activate it 

whats happening with this software all my razer hardware is regersted 

why do i have to pay a “VERY”high price for an “App” to get full functionalaty of a product i all ready “PAID A PREMIUM PRICE FOR “