Memory Card Flip

the game is excellent,memory game matching cards ,I love it ,,when I try to search the title of this game nothing comes up, if I go on the internet and search it it says it's on the Google store I click the link and it goes to a point where it says it's just not there, so I think the developer should check this ,and also I went back into games on sale to find I pay and I check in the list it's gone other games I purchase still show up in on sale with no price but this game doesnt