You made no mistakes in spelling or grammar in writing two short paragraphs and used quite complex vocabulary along with using one idiom and three complex sente

You made no mistakes in spelling or grammar in writing two short paragraphs and used quite complex vocabulary along with using one idiom and three complex sentence structures. Believe me you would not have any problems. The author of the article is uninformed or lying. I would guess they just don’t know what they’re talking about but never rule out malice. https://answers.scottsenglish.com/discussion/209/is-correct-spelling-important-in-my-ielts-toefl-or-toeic-test#:~:text=Yes%2C%20it%20is%20important.%20The%20good%20news%20is,nothing%20to%20write%2C%20so%20spelling%20does%20not%20matter https://answers.scottsenglish.com/discussion/209/is-correct-.... > In the TOEIC and TOEFL, the examiners are reading for content, and not specifically spelling mistakes. Your score will be lower if you misspell a word that is written in the question, or if you misspell the same word in different ways. As on the IELTS, your meaning must be clear. https://www.prepadviser.com/toefl/important-spelling-toefl-video https://www.prepadviser.com/toefl/important-spelling-toefl-v... > How Important is Spelling in TOEFL? > The answer to this question is actually really easy – it’s not very important. > This does not mean that spelling is completely unimportant for TOEFL essays, but it’s only one part, and it is not one of the most important aspects. Most of the time, spelling does not cause any problems. The most important areas to pay attention to are usually others: structure, grammar, vocabulary, details, etc.