No. You can visit the journal's website to view your articles or those of other authors.

No. It is not necessary. Only the responsible author will register in the system.
But all authors should be aware of their responsibility for the article. 
The order of the names of the people and the responsibilities of each of them should be clear in the article.

No. This is unethical in publishing. If this is done, your article will not be published;
 And if it is printed, it will be invalidated. Your name will then be blacklisted and no other articles will be accepted from you.

Preliminary evaluation in this journal is less than 20 days and the average time to complete the review process of articles is between 4 to 6 months.

No, the names of all the authors and their order must be carefully entered on the site when submitting the article.

The Journal  does not charge authors for reviewing articles, but authors whose articles are accepted must pay a fee for editing and publishing the article to the University Vice president for Research and Technology (payment is online). This amount is 2000000 Rials.