If you have a question and need help now, please call 636-492-5275 and a volunteer will help you as soon as possible. Please fill out the form below.Note: If you have a consumer question, please call 636-492-5275 and a volunteer will help you as soon as possible. The U.S. Postal Service is in chaos. View and submit all documents required to complete your financial aid application. View your financial aid award letter. We've saved a space for you in the incoming class! Now all you need to do is follow these instructions to submit your deposit and enroll at Clark. What Should I Write in a Letter? ❒ Information About Yourself.