If it still doesn't work, you can go to the supermarket to buy one or find an after-sales service.
Besides the model, you'd better remember the radius before buying.
In fact, many supermarkets sell pots, bowls, cooking shovels, and N different types of aprons.
Not by model, after all, they are all round and sold by radius and diameter.
This is why you should remember to know the radius before buying.
I bought it because mine is broken, so I need a new one. I bought it in the supermarket and installed it as soon as I came back.