Upgrade Issues

اﻳﻪ ﻓﻜﺮه ال؟upgrade - اﻟﻔﻜﺮه ان اﻟﺴﻮاق ﺑﻴﻄﻠﺐ ﻣﻨﻪ ﻋﺪد رﺣﻼت ﻣﻌﻴﻨﻪ ﻣﻦ ﻳﻮم اﻻﺗﻨﻴﻦ ﻟﻼﺗﻨﻴﻦ اﻟﺒﻌﺪه ﻟﻮ ﻋ...