This FLYWOO CineRace20 operation guide explains how to do the initial setup in the BetaFlight configurator and the binding process with the transmitter and FPV goggles.
https://youtu.be/LkkEtJFXelw?si=PcPtJ_mkc34fBrvY
If you have any questions about the FLYWOO CineRace20 or need help, just drop a comment below.