To post pictures it is usually easiest to use the fifth icon from the left in the line of icons right above the quick reply window. Just follow Bruce's directions in this thread:
https://www.outdoorking-forum.com.au/forum/ubbthreads.php?ubb=showflat&Number=45852&Searchpage=1&Main=8258&Words=%22quick+reply%22&Search=true#Post45852
We need the pictures because there are several things that could be causing the problem, in your fuel system. Unfortunately each of those things involves either having or not having an optional feature on your engine. We need to see the whole fuel system from the tank to the carburetor, to see if it has the optional fuel pump and/or the in-line fuel filter, and which type of fuel tap it has. If it has the pump, we need to know which configuration of hoses it uses and where it is mounted.