Spell-check on pretty much any device can be toggled on or off. I'm not sure why spell-check would capitalize the initial letter of each word--actually, I was kind of hoping they would spell out a secret message, but I was disappointed, sadly.
As I read your posts, I keep hearing Dylan Thomas' "Do Not Go Gentle Into That Good Night" over the top of them--"Rage, rage against the dying of the light.", but it doesn't seem to be helping to understand you at all. The best interpretation of your posts I can come up with is, "I seem to be losing when I don't believe I should be. I am blaming this on other people cheating rather than believing that a) some people play better than I do or b) disconnections are causing me to (unfairly) lose games or c) all of the above." Based on the comments left on your profile page, I think loss of connection, either through your own actions or through loss of signal, is contributing to your difficulties.
May you find the answers you seek.
FYI, I think this person, "EFV1728" may have some difficulties in life. If he messages you, especially repeatedly, I recommend blocking him.