When I put the gamesave to mod in the mod tool it says "No save data could be found" any ideas ? Please I need help.
There is your issue. Please load your profile as the Vegas tool is a Profile tool and not a Gamesave Tool.
Any editing of any kind will put yourself at risk of being banned. Single player saves you are less likely, Offline Profiles, you are less likely (to absolutely no risk of being banned possibly until connecting to LIVE), Online Profile editing you have a higher risk of being banned as well as editing saves that are attached to multiplayer. Be aware of the risks