Putting up air awning

Hi, my husband and I are camping at El Delfin Verde in Torroella de Montgri and are having problems putting up the air awning on our caravan-would there be anyone available to help us out tomorrow, either a handyman or someone who knows how to put one of these up! We're going to give it another go in the morning but would really appreciate if someone could help us out if unable to by tomorrow afternoon!