Lost: Huawei blue p30 mobile phone & Adidas trainers

This is a longshot but I lost a mobile phone whilst on the beach in Torremolinos when on holiday in July 2021, along with a pair of Adidas trainers (which I'm not too bothered about). I'm only listing it now as I've had an alert regards the account saying the phone is locked and is no use to anyone but I have sentimental family photos on the phone that I can't replace. The phone was still active recently but it's locked (with a photo of my kids as the screensaver & with a code and fingerprint lock), after it was lost but any advice of lost/found property would be appreciated, I'm in the UK but have friends out there or am willing to pay for safe return🤞🏼🙏🏼