That is done by selecting the appropriate icon:

If the one you are looking for is not there, click on the three dots to display the others.
If you have managed to remove the icon menu completely, see this solution I provided for another user:
That is done by selecting the appropriate icon:

If the one you are looking for is not there, click on the three dots to display the others.
If you have managed to remove the icon menu completely, see this solution I provided for another user: