In addition to being reproduced content, the article is not well written at all. The quality of the language is very poor. I am afraid we may not be able to accept future articles from you as well.
The webmaster Tony Sir has clearly stated in his response to your thread the exact reasons for rejection of your post at Resopurce section.
Techulator accepts on high quality contributions from its members which are original and not copied from anywhere else.
However I would like to request you not to get dejected but you can improve your english language and writing skills and then try again.
However in the meanwhile you can try to make good quality contributions at Forums and Ask Expert sections, gain experienece and then move to resource section.