this email was only sent to me at 723pm. only then did i realized that my purchase of NVDA and AMZN shares were not in my account even though order listed as filled on my app and desktop. i even sold these newly bought AMZN shares which i thought were filled several hours later and realized i made losses after getting this email. so in conclusion, i made losses on AMZN and lost would be gains on NVDA. please help