What should I do if my Vauxhall Movano's engine won't start?

I have a Vauxhall Movano and it's been running fine, but today I went to start it and nothing happened. The dashboard lights turn on, but when I turn the key, the engine won't start. What could be the problem and what should I do to fix it?

Firstly, check your battery to make sure it has enough charge. If it's low, try jump starting the engine. If that doesn't work, it could be an issue with your starter motor or ignition system.

Another possibility is that your fuel pump has failed. You can try priming the fuel pump by turning the key to the 'on' position for a few seconds before trying to start the engine. If that doesn't work, you may need to replace the fuel pump.

It's also possible that there could be a problem with your spark plugs or ignition coils. These can wear out over time and may need to be replaced. It's best to consult with a mechanic to diagnose and fix this issue.