How can i get rid of this hair colour?

You can do 2 more colour removers, so try colour b4 2 more times and keep using anti dandruff. I did the same thing and it took me a little while to get cc lilac out

What colour ar eyou looking to move onto?

Ive used this in my hubbys hair and it took a long time to come out :/

I wouldnt use any further colour removers until it is more faded. There are lots of fading treatments you can try, vitamin c, bicarb, bleach powder and water, straight peroxide, lemon juice, bath salts, clarifying shampoo, swimming, sunshine, hot oil treatments etc It is just a matter of finding the one that works for you. Fading typically takes time though, you can't do it in a weekend.
Did you wash with hot water,and  leave the dandruff shampoo on for a long time before rinsing out? I blast it with a hairdryer too, it gets more colour out for me that way.

If I were to fade my hair-colour I'd use all non-bleaching colour removers, vitamin C, B4, colour removers, anti dandruff shampoo, sulphates, hot water, and keep using them for like a good month or two, along with oil treatments (argan or coconut oil, they will make the dye fade and bleed like crazy), and my last step would be bleaching, but it'd be the last thing I'd do,

wicked pixie gave you a lot of colour-stripping suggestions 😀

Swimming is great for fading color. If you are able to get to a pool, that should help a lot. And keep fading it with the above suggestions before resorting to bleach.

Heyy thanks for all the tips and tricks, i'll keep them in mind.
I'm trying to get it to a 'normal' brown for when I graduate university.
I'm going to a hairdressers next tuesday though, so hopefully they can work their magic.

This colour is a bitch to get out and I don't recommend anyone using this colour either. It stains too much.

If you only want brown you don't have to fade it as much as if you wanted a lighter colour. You can neutralise the blue by putting orange over it, that will give you a strange sludgey brown, but it will be a good base you can then put a warm brown dye over Adore have great browns, or you can try a demi. I would go with a direct dye like Adore to minimise damage.