Setting tab order

Hi, I created a form but the tab order goes like this:

But I want it like this:

I have tried this:
" Right click on the very first element in your form and select “arrange” > “bring to front” then select “bring to front” a second time. Move on to the next field and repeat the process until you’ve done this for every field item! After saving and publishing, go to your live site and you should be able to TAB through your fields like butter."

But doesn’t work. In an other comment, someone suggested doing the same but in incognito modus and still, it doesn’t work…

Can someone help me please?