When i want Edit one Post, This Error Displayed :
You are temporarily banned from suggesting edits
So, What can i do for Unban || Day Or time limit for Unban ?
Accounts are temporarily blocked from suggesting edits if too many of their suggested edits are rejected by reviewers. The block lasts for 7 days, and the error message used to tell you how many days were left, but I do not know if it still does.
In any case, your account will be allowed to suggest edits once again in 5 more days. In the meantime, I would recommend that you take a look at some of your recent edits and note the reasons given for the ones that were rejected.
As specific guidance, the problematic edits that I see appear to:
code formatting
to emphasize keywords
. That's not really its intended use, and inline formatting is generally best used sparingly.