How could you not remember?
Please Help Me achieve all the chess.com achievements

How could you not remember?
as well I dont remember what I ate at breackfast or clothes from a day or two ago
I thank all the 51 people who accepted my friend requests taking me closer to 100 friends.Your help in my journey is truly the best.

some easy achievements to get are like "Front page", "Club member" , "Searching for Bobby Fischer", "Buddy System", "Statistician"

Many achievement awards are broken/buggy. If you get the required thing to unlock them and it doesn't unlock automatically, you should contact Support, and they can manually unlock it for you.
@ analist76bis how did you get the participant award
i dont remember