Recent versions of Google Chrome hide icons of installed extensions.
In this screenshot, Amzpecty is installed and active but is not visible from the extensions toolbar.
To show the Amzpecty icon, you may need to click on the “Puzzle” icon 
A pop-up window will appear.
Click on the pin icon next to Amzpecty, similar to the one shown below.
By clicking on the pin icon, you can ensure that the Amzpecty icon is always displayed continuously.
After clicking on the pin icon, the Amzpecty icon will be visible at all times.
