How to connect foxeer and aomway fpv gear

Something else to add to this is that the I can’t arm it now either. a) the motors work if I try to go to Motors tab and run them from there. b)I have a beeper attached to the drone as well so if I switch it on, then I can hear the beep. - in which case I would exclude the fact that the transmitter does not talk to the receiver.
I’ve also tried to change the arming switch… but no luck.