i have submitted miskely not upscale images means wrong quailty that why i want to cancell my file s

If your files weren't the right file size, you would have received a warning that they were too small. Quality isn't about the size of the image, and upscaling can lead to other quality issues if you aren't sufficient at editing. That said, there is a delete link on the right-hand side of your In Review page, at the bottom. Select the assets you want to delete and click the Delete link. If you don't see it, you may need to reduce the size of your browser window.