Having a contact form for your blog is essential for you to get feedback from your visitors without getting spammed. One plugin that does this is Contact Form 7.
Setting up Contact Form 7 was a bit trickier than I anticipated. I found this video on YouTube that did a great job of helping.
One thing I learned is always remember to scroll down while working in WordPress. There may be commands and settings that you are missing.
Please note, the author of the video has provided it in order to advertise his product. I have not used his product and have no opinion on his product.