Need some assistance regarding obtaining a 9A visa

https://londonpe.dfa.gov.ph/consular...U1-CatKH0sIfoM

According to the web site I think I may be eligible.

My partner (not married) was born in the Philippines

My children are there and go to school there, although they both hold British passports.

Can anyone recommend a solicitor here in the UK that I can contact with hope to instruct them to help with my visa application.

Thanks

Simon