Niviuk X one size 22 / windy day on take off

Wind 36km/h and gusty, tree on the back not looking good.
Cliff launch. when its strong ,there is a rotor there. and the Wing collapsed 70%. The glider X One with its high High AR still responds well.
When i was flying the air was not all the same some the forward speed was 4km/h and some times 14km/h. lifty sky for sure.