i have a htaccess file but i have some rule not work:

1/ first error:
RewriteRule Profile/Settings/ profile_settings.php
RewriteRule Profile/Story/ profile_story.php
RewriteRule Profile/Letters/ profile_letters.php
RewriteRule Profile/ profile.php

i have the 4 rules but just the first and last one are work the 2 others no! how i can fix this?

2/ second error:
RewriteRule Fotogallery/ fotogallery.php [NC,L]
RewriteRule Fotogallery/([A-Za-z0-9@.\-]+) fotogallery_article.php?url=$1 [NC,L]

always redirect to fotogallery.php! how i can fix this?

3/ third error:
RewriteRule (.*)/(.*) article.php?url=$1 [NC,L]

the other rules will be not work as RewriteRule Home/ index.php !! how i fix this? (in this rule i have 3 possibility: xxxx/ or xxxx/yyyy or xxxx/zzzz )

Please help me is very urgent to fix this! thanks