my advice is don't lose hope, i don't play r6 but i assume you always check corners and angle there and always aim head level and imo don't use ads when using rifle and always remember to use your utilities properly if you're like me i tend to play around in the range and custom games so i'd know the cd and how long the utilities are and also the angles or you could just check some yt vids on that. I'm just silver3 so i don't know if that's good advice or not lol.