Couldn't block LAN to specific website

[mcse_696]

Hello all
I am new with this  product I read some topics about firewall rules how you block website, however couldn't do it
I created firewall rules

1- LAN interface
2- action:block
3-protocol:ANY
4-source: my ip address 192.168.0.3/24 type network
5-Destination: I created Aliases
6-destination port: any
7-Gateway: Default
                                                                                thanks in advance

[Metu69salemi]

1. source could also be 192.168.0.0 / 24
2. Where this block rule is? in LAN and first or second rule from the top?
3. Have you resetted your states?(Diagnostics: States: Reset states)