best dongel reg. problem

every time i open its say mail come to me but no mail come for registartion in 10 min still waiting not able to use
=== DongleManager [Infinity] v1.72 [7/6/2018 14:05:52] ===
Searching...
Card-Reader: FT SCR2000 0
HWID: 0005467301171292
Box/Dongle found: [BEST]
Serial No (S/N): 02434673
Firmware version: 0122.02
"UK Edition" status: Off
Last launched Application: 0031 v.0122
=> Activations:
- 03: [BEST] v.0122