BEKO Fridge Freezer Model Number

[Bondai]

Hello
I'm having a major freeze issues with my BEKO Fridge Freezer where the fridge compartment is freezing over and acting more like a freezer than a fridge. Changing the temperature in the fridge compartment doesnt seem to make any difference. It is supposed to be frost free. Granted it is old but I would lik to try and fix it rather than buy a new one right now. Problem is I cannot find a product code/ model number for certain. There is a sticker on the font (attached). With the following code : DG01820/0510.
What I would like to try first is replacing the gasket seals as they are looking perished but the model number which I have is not being recognised by any internet site I have tried.

Does anyone have a sure way of identifying the correct replacement seals ? Thank you to anyone who can offer some advice.

 

[footprints]

My data plate is on the LH inside of the fridge compartment just above the salad drawer, if that helps

 

[Harry Bloomfield]

I'm having a major freeze issues with my BEKO Fridge Freezer where the fridge compartment is freezing over and acting more like a freezer than a fridge.

That alone, reads as if it is the thermostat which has failed closed, rather than the seals.

 

[Bondai]

UPDATE
@footprints thank you. On opening the fridge I double checked for any info panels as you suggested. And yea there was one. I would have put money on there being nothing in there, but there you go. Pays to double check, triple check. The tag is a bit ropey but I think I can make out the number. Now to see if I can get hold of a new thermo (thank you for suggesting @Harry Bloomfield ) and some gasket replacement. I'll update when I have any news. Thanks again.