Some UK advisers are allowed to advise overseas clients if they have the necessary qualifications or have relationships with overseas regulators, although these were mostly advising EU based clients pre Brexit. There's an off chance some will be able to offer you advice and the best way to track one done would be via unbiased.com
If the pension company's rules don't allow you to do as you wish it should be easy enough to transfer if you can set up with the likes of HL, as mentioned above, or AJ Bell.