No, your grammar is still wrong. The original post said:
And I do realize there is issues with this pollster,
Issues is a plural noun, so instead of what you said, it would be "there are issues". A peice of candy is something, so you would say, "There is a peice of candy." However, three pieces of candy are not some thing, they are multiple things, so you would say, "There are three peices of candy."
Here's a link since your's didn't work.
And that is why you should never ever try to correct people's grammar on the Internet.
(Also, "Might want to follow your own advice" isn't a complete sentence, as there isn't a subject before the verb, but that is why you never ever ever try to correct people's grammar on the Internet.)