Lock program Hotspot Shield in Mikrotik?

how work clos the program "HotspotShield" in Mikrotik ?
Lock port used in the program to the communication process .
The script to close the port 

/ip firewall mangle

add action=add-dst-to-address-list address-list=WhiteList \

address-list-timeout=4w2d chain=prerouting comment=WhiteList content=\

!127.0.0.1:895 disabled=no dst-port=80 protocol=tcp

add action=add-src-to-address-list address-list=HotSpotShieldUsers \

address-list-timeout=1h chain=prerouting comment=HotSpotShieldUsers \

content=127.0.0.1:895 disabled=no dst-port=80 protocol=tcp

add action=add-dst-to-address-list address-list=WhiteList \

address-list-timeout=4w2d chain=prerouting comment=WhiteList content=\

!127.0.0.1:895 disabled=no dst-port=443 protocol=tcp

/ip firewall filter

add action=log chain=forward comment="Allow WhiteLists" disabled=no \

dst-address-list=WhiteList log-prefix=WhiteLists

add action=accept chain=forward comment="" disabled=no dst-address-list=\

WhiteList

add action=log chain=forward comment="\"Block HotSpot Shield\"" disabled=no \

log-prefix=HotSpotShield src-address-list=HotSpotShieldUsers

add action=drop chain=forward comment="\"Block HotSpot Shield\"" disabled=no \

src-address-list=HotSpotShieldUsers

Images after the completion of the script.

See you in the next lesson

with you

Mohamed Samir