Okay, let me try one last time.
Most posters who point out grammatical errors here are merely dispensing constructive criticism in the hopes of helping the poster to learn and to improve communication skills. No one is attacking your character or questioning your intellect.
Some people are just not good spellers. My husband is one of them, which is why he asks me to proofread important communications. I, conversely, am a mess with mathematics, while he is a walking calculator. Because we each know our own strengths and weaknesses, we help one another where necessary, and neither of us is insulted by this arrangement.
Nearly everyone on FR makes a typo now and then, as we are posting in a hurry with a clumsy editing function. But there are recurring errors among some posters that some other posters try to address. Unless the corrector is calling someone names, you can usually be sure that there is not malicious intent involved. Proper punctuation and spelling help us to make our point clearly. Misspellings and misplaced punctuation marks can create ambiguity or garble the message.
So, please do not assume that such corrections are meant as personal attacks.
I hope you have a wonderful day.