No Checkers minis Collectors books anywhere!

Hi, please I am trying desperately to complete the New Checkers minis for my 5 year old boy and we have managed to swop and trade etc and we have managed to get x27 of them within 2 days but I have literally phoned over x10 Checkers and Checkers Hypers stores for the collectors book only to be told 'we out of stock we only keep 10 at a time' we literally spend thousands of Rands to collect these items as you have to spend R200 or more just to get one and we can't keep them safe? How can every single shop be out of stock and when asked when you getting more 'no we don't know mam' please I DESPERATELY NEED A COLLECTORS BOOK I am in springs.