game tool says stop working close the app

[Helplz]

Game luancher was not available on Samsung galaxy on5 pro so i download it. game luancher is working but the g.ae tool is not working it say 

Game tool stop working 

close the app

If you have any solution regarding this problem so plz tell

[Helplz]

game luancher is working but game tool is not working (it's not available on Samsung galaxy store or play store)

[Anonymous]

not working as per your solution game launcher is still stopping

[Helplz]

yes cleaning data is not working

[Anonymous]

even my s9 is facing

[Helplz]

i use s9 luancher my be problem is in s9

[Helplz]

no s9 was not problem