What is a TFM? (It is not in the list of acronyms at https://en.wikipedia.org/wiki/TFM.) And what are your problems with publishing a book?

The replies to this request may be helpful for you: https://www.researchgate.net/post/How_to_publish_a_book_internationally

Sorry, Wolfgang, your response it's not useful for me.

The machine stop me, same if I try to publish my text as a preprint, asking me like if I won't be the author, but I'm the author!

I have added to my mentor at the university at that time, as second author, but the result is the same.

I send you one scream shot to show you easily.

I would like to get publish that work.

Thanks for your attention.

Sorry for my english, it could be better for to exchange in spanish or french.

Anyway I wait for your new response.

Deborah.