We're sorry to hear that. Please send an email to success@nexford.org to discuss your situation and we'll help you come up with some options.
If you can give a specific date that you will be in a better position to pay your tuition, such as an upcoming payday, please specify this in your email as this will help the team guide you to the best resolution for your personal circumstances.
You may also want to take a look at the different payment options at NXU. These might offer a solution if you are struggling to pay tuition in USD $.