Thank you very much about bug report and we are have a good news for you. We have just release new version for NTS KTrend template. We fixed the #1, #2 issue and applied to new version, so #3 issue is not a bug. When you create an user the birthday date is not empty, so the birthday icon is always visible.
Also we improved more style when you view on mobile and fixed some issue for button.
Thank again, please help us find more issues on this template. We want to this template is a perfect model for customers.