The French visa reservation is urgent or can't be made or can't go.

1. Try other consulates or consular offices: If you can't make an appointment for express service at the French embassy or consulate, you can try to contact the consulates or consular offices of other countries to see if you can get a French visa.

2. Postpone your travel plan: If you can't make an appointment for expedited service, you can consider postponing your travel plan and waiting for the opportunity to make an appointment for a French visa.

3. Seek professional help: If you are unfamiliar with the visa application procedures or encounter difficulties, you can seek the help of professional visa agencies or lawyers, and you will have more experience and resources to help.

4. Explore other travel destinations: If French visa booking is hopeless, you can consider choosing other countries as travel destinations to avoid unnecessary troubles and delays.