Please i need help!! i have a problem installing grasshopper gold.
the toolbars exists but nothing working
This is likely due to the Rhino Corporate license 
You should not use cracked Rhino versions, these are not supported.
Instead you should buy an official license, then download the official installer. That is supported.
This problem occurs if your version of RHINO is outdated! The manual says that you should use the minimum version of RHINO 7 (sr37+), but no one reads it! and wastes my time and everyone else’s! 