Hi Sabah,
Sorry to hear the tile is not as you expected.
We do have other brick-effect tiles available if you would like a sample.
https://www.wallsandfloors.co.uk/catalogsearch/result/?q=brick%20effect%20wall%20tiles
“Unfortunately although the brick style looks authentic, the actual brick size on the tile is far too small so would not give a realistic brick wall effect. On your marketing it is difficult to gauge the brick size so was disappointed when I received the sample.”