Assalamu Alaikum It Dunya

Doston aur expert main bahut critical situation se guzar raha hun, hua ye hai ke main apne ;aptop Dell Inspiron 1525 ko repair karne ke liye diya tha, jab main laptop receive karne gaya to check karne ke baad maloom chala ke sirf 1gb ram hai, halanke mere laptop mein 2 gb ram tha shop wale ne nikal liya hai.. jab shop wale ne check kiya to sirf 1 hi ram tha laptop mein... yani ke 1gb, bhai shop wale ne meri ek ram nikal li hai ab batao main kya karoon? meri bahut baat cheet hui lekin wo keh raha hai ke aise hi tha... plz batao mujhe kya krna chahiye? kya jo ram un logon ne churayen hai aur ab 1 gb hi ram hai mere laptop mein to kya eska koi effect padega mere laptop pe? main kya karoon really need your suggestion.... plz help me within 12 hours??????????? i am waitnig............