You have to start that Redbeard quest. Otherwise he just says that you're not allowed in the back. Once you finish the pirate quest (I've forgotten it's name), you continue to "work" there and have access to the back room of his shop. You can never quit or stop "working" for him, but you don't have to do anything.
You get a job at wydins during the F2P Pirates Treasure quest
the genral shop
as long as your java is of a new version, runescape should work fine.
Sanfew is somewhere near, or at the Taverly Herblore shop.
Sanfew can be found upstairs in the herblore shop in Taverley.
You get a job at wydins during the F2P Pirates Treasure quest
Technically there was no job to start with, you just had to go there to get the rum then complete the quest.
I don't think there is any such thing as a player-owned shop in RuneScape.
The shop is at Port Sarim.
Jagex shop since their the creators of RuneScape.
tutoiral or a ax shop
the genral shop
the food shop in Port Sarim.
get it from shop in huop
At the barber shop in Falador.
as long as your java is of a new version, runescape should work fine.
You got the wrong location the fishing shop is in port salem.