Request permission to post worksheets

Hello Sir,
I am Arthi and completed my post graduate degree. I am very much interested in creating elementary level worksheets. During my son preschool and Kindergarten studies I made so many homemade teaching stuffs and it made him to learn easily. Many of my friends are impressed with my stuffs. I would like to contribute my work to this site so that people can make use of it.
But I have restricted permission to post worksheets for my previous posts. Can you please tell what mistakes I made in my posting and how can I rectify now?
Currently I have some own prepared Tamil worksheets. Can you please tell how to reach you?

Thank you in advance