After conducting five user tests, many users had difficulty understanding why disabled buttons didn't allow them to proceed next steps after "completing" a specific stage. I didn't utilized the schedule and contact us features the most, search bar, and purchased at maximum of 3 services through the scheduling process.
My focus on prioritizing a modern and sleek visual design disregarded the basic needs of providing a good user experience for older customers using the app. I found that a few of my designs were not WCAG-friendly and contained inconsistent design patterns such as typography, icons, colors, and features like the search bar can be removed for lower development cost and mobile optimization.