Nobel oven text/printing worn off needs replacing

Natalie requested 2 quotes from Appliance Repairmen in Floreat

On my nobel electric oven the printing/text of the oven temperatute/timer/setting symbols has worn off and needs replacing.
can this be re-done?

Baumatic oven - Er081
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Replacement of black part of burner on ariston gas cooker top
The black flat circular disks in the centre of the burners on my ariston cook...

Eurolec oven outer door
Oven outer glass and handle

Oven will not stay alight
The ovan will light but as soon as i let go of the control knob it goes off.