How to use enkoto links with my ODK forms (enketo)

Hello. I received a link to a KOBOTOOLBOX form allowing me to automatically fill out the form through a web browser.
Can you give me a link (tutorial) so that I can learn something or give me directions?
for my case I have to pay an ODK server or I have forms that I would like to send to a group of people without using the KOBO APK on phone

Regarding your first query:

You could learn more about Enketo through this support article Collecting Data through Web Forms.

Regarding your second query:

We have all our support articles here. You should be able to learn and get through KoBoToolbox through these support articles.

Regarding your third query:

We have two publicly hosted servers which are completely free. For details, please feel free to go through our support article Which Server Should I Use?