Thank you for reaching out to us through the Community. I am sorry to hear that you are experiencing this issue. We do provide an image editing tool that can be done through your account library. You would first need to click on the "Library" tab located at the top navigation bar. Then select the image you want to edit by clicking on the thumbnail of the image. Once you click on it, you will have a pop-up window appear and to your bottom left you will click on the "Image Editor" tab. Then, you will click on the "Resize" option at the top where you can increase the width size of your image. Once you've done that, click apply and save the image and go back to your email campaign. After, just swap out the old image that you have in your email campaign for the newly edited image. Also, could you provide a screenshot of your image? Let me know if this troubleshooting step works!
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