[DISC] Bongchon Bride & Hotel Phryne Physical Copies

Hi! I am a bit new to manga and normally read them online. Although I own some manga (Princess Jellyfish and the summer Hikaru died) one of them was a gift and another I bought on Amazon. I absolutely adore Bongchon Bride (I am not done reading this one yet! I am going extra slow and re-reading chapters just to avoid getting to the end too quickly LOL) and Hotel Phryne. I am unable to find physical copies of these two mangas. Is there an alternative site known to house mangas for purchase? It's obviously starting to look like the authors never printed these but will we ever get these in physical form? Or normally, once a story is finished, a physical copy is released months to years later after it was initially available online? Maybe the simple answer is we aren't getting it and that's just the way it is but wanted to see and ask!