Hypa

did the sprite in the game seem blue or did u have to check party to find out ?

Reborn does not have different icons for shinies. You can have them, but they're not included from the start. The way you have to find if its a shiny is looking at the dex number: if it's red, is a shiny (also the spirte will be shiny).

got it thnx ppls but that took 5.5 hours (on and off) generally i look for the Star below its name when i check its stats