Received a notice from police under 41A

I got a message on telegram for part time job, I applied and the work is you have to like reels and give reviews to google map adrress and after doing send them screenshot to get reward. They gave 50 rs for i task, then they add in me in a group and in group there are 200+people. after doing some task they ask for prepaid task, in that task you have to pay 1000 rs and you will get 1300 rs back, pay 3000 and 3900 back, pay 10000 get 14000 , pay 40000 and get 50000 like this, and in group many people send scrrenshot that they recived 50000 after paying 40000, it looks genuine, then they offer me to join as financial part and they will give amount in my account and i have to tranffere in others account who have completed the task. first few days i got 5000 and i pay 150 to different different people who have completed the task, then one day i recieve higher amount i.e 30000 to 60000 and they told me to send into other account they provided. I asked that is the amount is from authorized source , they said yes, but after few day i got complaint on my account of cyber police and my amount got lien , Now I got a notice from police of 41A under section 66 C, D It act and 419 and 420 ipc,said that u have to appear brfore IO for Investigation. I live in new delhi and the PS is in Karnataka, I am a student and having exam till 20 days from now. What should I do now.also unable to contact IO