See: How Do I Change My Login Password for Facebook | Change FB account Sign in Password
Each will provide alternative access to your account.
See: How to Change Your Facebook Password | Edit or Change Facebook Password
The following page shows your account setups: make certain that the “General” options are picked in the left pane.
Once more, before we most likely too much: if you wish to alter password without understanding the old one (current password), you’ll go with the password-reset process and examine the available recovery options and inquiries!
Facebook will show you when your password was last updated (it counts your sign-up date as the initial time).
To alter your account password, click on the Edit link on the right of Password: It is important you make your new Facebook password highly ‘uncrack-able’ to others.
Facebook is always targeted by cyberscammer and fraudsters.
If you need to open Facebook marketplace on android then in that case open the Facebook application after that at the top click the “store icon” further click on “categories” then from the list select a category then in the marketplace you can search for a specific item. If you still need information then ask for it from the experts.