turn signals

Hello forum, Recently my wife and I had our second child and I had a few days off for paternity leave. Unfortunately this coincided with the regular car inspection of my 73' Opel GT (only every 8 years now due to veteran status). I thought I could easily get the car through inspection one...

I just got my GT back from being painted. Things must have been reconnected the wrong way No brake lights or turn signals work now. The turn signal relay doesn't click when turn signal lever is used. The front and rear turn signal lights do flash on the drivers side when the hazard light...