@Nonkululeko Nice work 🙂
On page 4, in the line visual, the years are not sorted.
You must add a numeric column (like 2011,2012,...) and then sort the year column by it.
Like this:
https://radacad.com/sort-a-column-with-a-custom-order-in-power-bi
You should also exclude this visual from filter interactions, else it will show only a year:
