stolen 2020 Trek marlin 6

After coming from Anytime fitness at around 1:25pm yesterday (July 6th 2020), I stopped at no frills to buy some groceries. Before parking my bike at the bike parking station, I asked an employee (Ehsan) that welcomes customers by standing in front of the store whether it is okay for me to leave the bike there as I have no lock on it then . He responded by saying that it is completely fine for me to leave the bike there and that he is gonna look after it as I shop. I shopped at no frills and when I came out, the bike was still there. So I went to dollarma to buy some more items . But this time when I came out, the bike went missing at 1:35 pm. Ehsan was not to be found outside , so I rushed into the store and called the manager, along with him came Ehsan . I asked Ehsan why he went into the store without letting me know first, he told me that he had some work inside and he had to go in. I found the thief later but he already sold my bike to someone else