L322 2009 3.6 V8 TD Auto

Hi everyone

Ever since I've had my L322 it has had a issue with going into Park, it has never caused any real problems for me as it always ends up engaging

I had the gearbox oil changed last year & done hardly any miles since

Yesterday (02/02/2021) it became almost impossible to get it into PARK, can anyone inform me of what the problem is likely to be & recommend someone to fix it for me please

I live in the RH10 postcode area

Gear lever or rotary dial on that year, if its a lever it might just need cable adjusting and greasing.

It's a lever, thank you for your reply as it is much appreciated