Uber is not safe!!!!

Me and some friends ubered back to my friends place, forgot ny handbag in the uber with me and my friends phones in the uber , ID cards, license, bank card and cash. 5 mins later we called the uber to let him know we forgot our handbags, he said he will check and 20 mins later when we called again it said "number does not exist". All his details were removed from the uber app, with no sign of him. We left a report and tried to call uber as they did not come back to us and the uber companies number does not even work! If uber can allow someone to remove their detials completely then any uber can ***** something and dissapear. This is a case we WILL take to carte blanche and we will not give up with this case. Uber will be sued. Also being said it was a foreigner (nigerian) thats working for uber. So how many foreigners do they have working for them? That is not safe.