I know this has been discussed before and I looked up the threads but most of what was written went way over my head

Just looking for safe (and if possible affordable) tyres as I mainly use the car for ferrying the two kids around

So what do I ask for - I am guessing the i-miev wont be in the databases of the tyre companies (it hasn't been in the databases for most stuff I have tried to do with it - get insurance, seat covers etc)?? So are my options Dunlop vs Continental?
I am located on the Gold Coast.