Mail folders in Mail App iOS

Hello rony-z, 

You can find the options to view and reorder your mailboxes under the "Organize your mail with mailboxes" part of this link: Organize email in mailboxes on iPhone

Organize your mail with mailboxes

You can choose which mailboxes to view, reorder your mailboxes, create new ones, or rename or delete mailboxes. (Some mailboxes can’t be changed.)

To organize your mailboxes, tap  in the upper-left corner, tap Edit, then do any of the following:

• View mailboxes: Select the checkboxes next to the mailboxes you want to include in the mailboxes list.

• Reorder mailboxes: Touch and hold  next to a mailbox until it lifts up, then drag it to the new position.

• Create a new mailbox: Tap New Mailbox in the lower-right corner, then follow the onscreen instructions.

• Rename a mailbox: Tap the mailbox, then tap the title. Delete the name, then enter a new name.

• Delete a mailbox: Tap the mailbox, then tap Delete Mailbox.

Thank you!