Help with making a tab

What version of Musescore do you use? Musescore 3 or Musescore 4?

> Is there someone who could quickly change this to tablature for a 6 string guitar?
Probably yes but you should attach your existing Musescore score too.

I don't know how it works in MS 4 but in MS 3.6.2 there are several possibilities. At least one of them should also be possible in MS 4:

• You can add a second guitar as a tab version and copy the notes from the normal staff to the tab staff.

• Or you change the staff type to tabulator.

• Or you may add a linked staff and define it as a tabulator staff. Then you've both.

All these steps could be done in the instruments dialog.