Since many applicants alter their plans at the last minute, there may be unforeseen vacancies in the schedule. You can make sure you don't pass up these chances as they present themselves by setting up alerts or reminders on your phone.yono app If everything else fails and you are still unable to locate a slot, think about contacting local organizations directly for guidance or support; they might know of future openings or other options. There are other options worth looking into for people who need passport services immediately but are unable to find openings through conventional channels. Using for-profit private expediting services that specialize in expediting passport applications is one such choice.