I can't understand this article this sentence is right aur wrong

Right

First sentence right Second sentence you should have written or insted of aur(Ok It's happened by mistake)

this sentence is wrong... aapne jo likha h..uska matlab h.. "aap article nahi samajh sakti" ye nahi show karta ki aapne ye article padha ya nahi. ..agr aapne article padha liya h..aur nahi samj aaya to h aap likhe. "I didn't understand this article'' another way ... 1. I am unable to understand this article... Agar Ye line use Karenge to Samne Wale Ko lagega ki aap ko samajh mein nahi aaya ya aapko kuch pareshani Hui samjne mein