İ cant run robot on my laptop

I'm clicking on roblox player and my mouse has that blue circle running but it stops and it doesnt load roblox player İ Tried installing and unnistalling but it doesnt work it closes itself or the laptop and when İ open and click it it doesnt work also the website doesnt work it says would u want to run roblox İ say okay but it doesnt run roblox what do İ do