asp-net notation does not recognise attribute notation from a model class

<form enctype="multipart/form-data" >
        <div class="custom-file">
            <input asp-for="ListingImage" type="file" class="custom-file-input fileUpload" /> /*Rider does not recognise ListingImage*/ 
            <label class="custom-file-label fileLabel">Choose file</label>
        </div>
        <input type="submit" value="Submit" />
    </form>

`
public class ListingProjects_ver2
{
    
    [System.ComponentModel.DataAnnotations.Key]
    [Required]
    public int? Id { get; set; } 

    [Required]
    public string? ListingName { get; set; }

    [NotMapped]
    [Display(Name = "ListingImage")]
    [DataType(DataType.Upload)]
    public IFormFile? ListingImage { get; set; } /*This one has linked to my cshtml*/
    
    public string? ListingImageFilePath { get; set; }
}