Please read Niantic

For some reason when I go to a raid battle and I beat the Pokémon say Muk and It says that I get my get my rewards and then the bonus challenge were I get a chance to catch Muk and then it says error on the top I throw one ball and it kicks me out of the raid…I go back to the raid and it makes me collect my rewards again…"Golden razz" "rare candy" " revive" and "experience" I get the extra challenge again same thing happens i throw a ball…kicks me out I tried this multiple times…I even tried swiping up the app and then it said I had to battle the raid again after all the people were gone and all my Pokémon fainted i have no chance of beating a 12375 CP Pokémon…PLEASE FIX THIS BUG NIANTIC?

G-DOG2345676 about Pokémon GO, v1.39.1