Upload your image with ‘Add Media’ above post window, copy the url and paste it here. Max height and width should be: 390×200 pixelsUpload your image with ‘Add Media’ above post window, copy the url and paste it here. Max height and width should be: 390×200 pixelsUpload your image with ‘Add Media’ above post window, copy the url and paste it here. Max height and width should be: 390×200 pixelsUpload your image with ‘Add Media’ above post window, copy the url and paste it here. Max height and width should be: 390×200 pixels