badges

I would like to know why pogo gave US FREE Badges for their 22 years and we can only do 1 at a time. Do you know when people get old they cant figure out things good as before I have spe nt hundreds of $ on gems, badges . So I got 3 of the badges but I cant plated the fourth so now I loose the other 15 badges THIS IS NOT RIGHT.  THANK YOU SHARON200161