Bad luck with the finest transmission damage XC 90 T6?

hello people, didn’t even drive the thing 1000km gear damage? I bought the thing myself from New York and took care of the customs formalities in Newark itself and picked it up before three weeks in Bremerhaven so that the brakes were driven to berlin newly made timing belts replaced with all spanner spark plugs all filters also internal filter changed air-conditioning gas re-filled so wanted to drive in the south before last day before departure see there. the following problem if it cold start no noise and no power loss sees transmission when the warms up after 2-3 minutes no more moving even when I give gas the vehicle does not move and makes noise if something is not oiled? am grateful for every answer ulanbu