Model # ARE35083 - stove Admiral circa 2001

So we have an Admiral stove which is probably about 15 years old. It had been working fine but at one point last year, 2 of the burners stopped working. We were fine just using the other ones. Then the other day, I was using the remaining 2 burners at the same time, and everything stopped working, from the oven to all the stovetop burners to the manual timer. I tried resetting the breaker from the circuit panel but that did nothing. I figured it was a fuse issue so bought a bunch of fuses to replace them but turns out I have to go back to the store as they're not all the same wattage and I'm missing a few.

So I was wondering if someone could confirm that it's a simple fuse replacement issue before I go spending more money on fuses? Would be greatly appreciated as we are students on a low budget! Needless to say I know next to nothing about this stuff so please dumb it down a little lol!

I saw something online about how some ovens have a reset button on the unit but I don't see anything like that on it.

Have a fantastic day!