Please help me to understand this...I don't know what todo especially for the 1st issue

During the first 3 months of starting a business, these 4 issues were noted:

1. Direct advertising to support sales to big corporates and authorities using the new credit policy took longer to set up that expected.
2. We ran out of Mother's Day calendars indicating that more work needs to be done in stock planning around such seasonal events.
3. People were asking about Buy Now Pay Later services
4. Friday evening and Saturday morning were very busy - additional help was needed.

For each of the 4 issues describe what action should be taken (if any) and why.