That indicator (the ssa and its variations) was heavily misused on the net. There were zillion names they used to rename the libssa.dll and then they claimed to have made a wonder indicator and, eventually, do all the stuff that goes with "wonders"
Now, they all have one "small" issue : they do not have the source code for the dll, and in order to be able to use it in mt5, it has to be made 64 bit.
And now I am waiting : to see any of those wonder creators make a 64 bit dll of libssa.dll
Oh well : maybe some day ...