I cant understand GeoIP 2 database

hi all im very new to all this php sql but i did get matomo all worthing with the GeoIP 2 database installed and im base in wothing and it was working good!!! it was tracking people on my site from lewes /worthing /littlehampton but i had a big server crash and i hade to re do all the install again and for the life off me it will not give the right location even my ip says this

According to this provider, your current location is:

Stratford, NWM
E15
United Kingdom

Org: Unknown
ISP: Unknown

but is use to say bighton /worthing i cant fully remember

but as i said the location is not right ?

What does Your IP Address's GeoIP2 Data | MaxMind say?

hey ive just look and it says

Worthing,
West Sussex,
England,
United Kingdom,
Europ

Hm, that’s strange. The database is not really that precise, but it should get the right state. I sadly can’t tell you what to do in this situation.

no same here do you know off your top off your head how to get it to intall on raspberry pi stretch os
as i may have set it up rong

i may look on line to get it to work but i dint bookmark it ?