Regarding amendment in gstr 1

alim dada (133 Points)

18 August 2020  
sir financial year 2019/20 me ek Clint ka 40 lakh ka sales b2b ki jagah b2c me dal diya hai mujhe a janna hai K kya hum ab ise B2C se B2B me dalsakte hain kya amendment ke dwara. annual return me iske liye koi option hai kya. please batayiye sir