William Shakspere of Stratford Upon Avon did not write the Shakespeare cannon.
This site shows you how flimsy the case is for the man from Stratford having written anything.
The true identity of the author of the Shakespeare canon has been mistaken by the mainstream for hundreds of years. The attribution of these works to a man from Stratford was an organised misdirection which held cryptic messages to identify the true author. This misdirection is deliberate and sadly is proliferated by some who refuse to look objectively at the evidence.
Please don't assume the experts are correct. Make your own mind up from the evidence.