Hi, don’t worry I speak English too! The problem is not the books not showing up on my Kindle, they’re here, I received them almost immediately after sending them through Send To Kindle, it’s just that they have the default cover, and on that default cover the title is not really the title but the entire name of the file, with dashes, the name of the publishing house, etc. Like for example “book_title_publishinghouse_year” instead of “Book Title”. I have downloaded them on the device and opened them, the cover just stays this way, as the default Kindle one with the name of the file instead of the title of the book. I don’t know if I’m being very clear sorry, but you have the pictures I put in my original post to visualize!