There is no problem with reply to an old tweet by someone famous.
Tweet is 41 years old (birthdate: January 21, 1971).
You would have to be 13.
You can delete a tweet by hovering over it and then clicking on the trashcan icon.
Yes, a person can see your tweet, even if it's a day old. As long as the tweet hasn't been deleted, the other user can view it.
You might say "¿Qué tal? ¿Cuántos años tiene?"
Ask someone else
If you used the built in retweet function then you can't. If you did it the old way by typing 'RT' at the beginning of your tweet and copying and pasting the message you're retweeting, then simply delete your tweet.
um i don't know but if someone could help me
I don't know :'( but I really want to be famous. Will someone please tell me.
Someone can recycle old horseshoes by giving them to friends or family. Most people are happy to receive such gifts. Otherwise, one can make a post of Craigslist asking if anyone wants used horseshoes, and he will most likely receive an immediate reply.
Well I guess you have to let someone hear you sing like a famous music producer then if they want you to become famous they will let you become famous.
Youtube