Why I cannot post on steemit ?

These are the problem i have too faced as a beginner:

1- Don't put '@' or '#' in tag box. Simply put lower case letters or numeric otherwise you won't able to post.

2- Create your own good content instead of copying. It cannot help you.

Image Source:

https://steemit-production-imageproxy-upload.s3.amazonaws.com/DQmYr4pgPozvwQLm19ZqLJiqRNME8NfNDdfUYEjU5AmgWa5