Hamza

Many qurans in islamic countries have many errors.Some of them write word Assalat (الصلوة) with alef (like الصلاه) and here they change Waw to Alef. This matter contradict miracle of Quran and some of these qurans havn't Hamza .for example see verse 7:96 in the below link that this Quran has printed in some islamic countries. it hasn't hamza.

http://www.sharemation.com/godisone/saudia_7_96.gif?uniq=-brsele