Continued to fix the error in the UI when pulling the changes from git to my local, many changes have been made, and encountered an error when pulling the changes, cloning the source code instead and installing the composer and the snappy, then make sure that the source is updated. Copied my changes into the newly cloned source code and tested it, as per testing, some of the UI is still not OK, thus fix it, after applying the changes, the UI is now OK on my side, and when tested my changes, it is working properly.