If your artificial plant looks too fake, you can try to add some natural elements to it. For example, you can place it in a pot with real soil or add some real moss around the base. You can also try to mix it with real plants to create a more natural look.

If your artificial plant is not standing upright, it may be due to an unbalanced base or pot. Try adding some extra weight to the base or using a larger pot to provide better stability. You can also try adjusting the placement of the stems to distribute the weight more evenly.

If your artificial flowers are losing their color, it may be due to prolonged exposure to sunlight or moisture. Move the flowers to a spot that is away from direct sunlight or moisture, or use a UV protection spray to help prevent fading. If the flowers are severely faded, you may need to replace them.

If your artificial plant has a bad smell, it may be due to the materials used to make the plant. Try airing out the plant by placing it outside or in a well-ventilated area. You can also try using a mild soap solution and water to clean the plant, being careful not to get the water on any electrical components if the plant has lights or other features.

If your artificial plant or flowers are too big for your space, you can try trimming the stems or removing some of the leaves or petals to make it smaller. You can also try moving the plant or flowers to a different spot that has more space. If neither of these options work, you may need to consider getting a smaller plant or flowers.