Translation of herzlichst

I hope that it is clear. You may need to press the regional button next to each input field. Then the control panel will open, there you must choose a checkbox. The value will be added to the text. The active input field is marked in green.
Was that all? I was sure that I had a lot more mistakes, because I did not know how to express myself properly. Maybe I am a natural born talent. I am just kidding. Let me know if you need something else.
As mentioned earlier, much depends on the structure. How do you want to work with us. I am definitely interested in a possible cooperation, and I am open to any suggestions for any solutions.