free samples for display .

For a showroom of Tiles the company has sent samples of tiles worth around Rs 15 lacs through proper tax invoice...The co will not charge for the same ..but the co has shown these bills on portal and are being displayed in GSTR 2 A...How to deal with the ITC being shown in 2A...IF these bills are not accounted for then Annual return of 2018-19 the auto propulated figure of ITC will not match with Books ...please guide..thanks