I cant login on the facebook.what should i do?

If you can't login to facebook, please try to clear your browser's cache first. Please see the steps below:

To clear your cache from IE 7.0:

1. From the IE 7.0 browser window, click the "Tools" menu.
2. Select "Internet Options." (Make sure the General tab is selected.)
3. Under "Browsing History," click "Delete"
4. In the new window, click "Delete Files" in the Temporary Internet Files section

1. Click the "Tools" menu in FireFox and select Options.
2. Click on the "Privacy" icon.
3. Under "Private Data," click the "Settings" button.
4. Make sure the option, "Cache" is selected.
5. Click "OK."
6. Click the "Clear Now" button.
7. Click the "OK" button to close the Options window.