How do i find all the transactions entered on quickbooks between 28 jan and 5 feb 2019?

We can use Audit Log to look for the transactions by Created Date, Trip.

Here's how to do it:

1. Click the Gear icon in the upper-right corner.
2. Select Audit Log and click the Filter button.
3. Select Custom in the Date field and enter the date range (From January 28, 2019 To February 5, 2019).
4. Under Events, select Show only these events.
5. Mark the Transactions box and select All Transactions in the Show: field.
6. Click Apply.

I've also added  a screenshot for your reference.

Let me know if you need more assistance with this.