I really see no marks in the center area of the screen. The majority of the marks are along the edges of the screen; near the bottom and top areas. The LCD works as shown and the TOUCH works as shown in the 2nd picture.
Please take care when installing this screen as X/XS series screen has issues with the touch cable being flexed too much then you have a non functioning touch. See pics to show it is fully functional and original Apple. The item "OEM Original Apple iPhone XS Max 6.5 OLED Screen Replacement USA Good Cond" is in sale since Tuesday, April 27, 2021.
This item is in the category "Cell Phones & Accessories\Cell Phone & Smartphone Parts". The seller is "jd_auction_warehouse" and is located in Ashville, Ohio. This item can be shipped to United States, Canada, United Kingdom, Mexico, Germany, Japan, France, Australia, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, South Korea, Taiwan, South africa, Belgium, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Bahrain, Croatia, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bermuda, Brunei darussalam, Bolivia, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Oman, Pakistan, Paraguay, Reunion, Uruguay.