Try to work on your eyebrows .Look at them and observe their shape .If they are over plucked and thin then grow them to make them thick.You can apply natural coconut and olive oil on these eyebrows and do it every morning .
Otherwise if they are too thin draw these eyebrows with a a pencil and try a brow coloration .You can also mix castor oil and sweet almond oil and use it on your eyebrows every night .In three months you will notice great results.