French phrase
Que dois-je faire si je n'ai pas ~ ?
Meaning
What should I do if I don't have ___?
When to use it
Asks what to do when a needed item is missing. Often used while traveling or away from home to ask about alternatives or borrowing.
Example dialogue
Que dois-je faire si je n'ai pas de chargeur ?
What should I do if I don't have a charger?
Vous pouvez en acheter à la boutique la plus proche.
You can buy one at the nearest shop.