BioLip: Downloading annotations for peptide ligands

Greetings!
I am Ishita, an undergrad student. I wanted to work with peptide ligands and their interface data from the Biolip dataset, but I could find only 7315 peptides (ID: III) in the annotations.txt file of the non-redundant set. Are there more ligands that are not present in that annotations file? Because on the homepage it is given that the database currently has ~23000 peptide ligands. If yes, what is the way to download the data for all of those peptide ligands and their corresponding annotations?

TIA
Regards