admission in any of the engineering university

hi
i am Hamza. i have just finished my A'levels in Pakistan. i am confused and dishearted. My O'levels grade are not so good. I ended up mostly with Cs and Bs and i got a D in chemistry and an E in physics. For my A'levels i worked hard and i am aiming to get atleast Cs in A'levels. I dont think i will get admission in any of the good Universities. Are there any Universities who accepts the low graders?? I am highly depresses about it because i appeared in one of the highly recommended university of Pakistan and unfortunately i wasnt able to make through it. Kindly help me please