If I have affair outside marriage and don't want to continue existing marriage with husband, can I get divorce

Hi l, A person came to my cousin marriage in 2016 nov 6 after he sent req on fb on I accepted on 17 nov 2016 from that we are talking after some days he talked about marriage and love then he is ST and im vysyas im elder than him I talked about this then he said no pblm in my home he said after we met in 18 oct 2017 I asked about marriage he promised and said Im doing interiors business so I want to settle first its take 2yrs I said k after that some issues got made after that also he contacted me next we met on 19 aug 2018 to speak clearly about marriage I asked him he said after my brothers marriage mine it take time will u wait I said k he kissed me and touched me every where after that in 2019 whenever he calls me he asks for going outside for doing physical relation but I refused same he calls and talks about that in 2020 now he refusing to marry when im enquiring about him now what should I do

 I am from Nepal, who contact online astrology last year. I have shared my problem then asked if he can solve it. He told me he will fix it by worship method but it will charge. I had paid Indian Currency 31600 via bank transfer but after receiving cash he started to cut off call, massage. It's clear that I have been cheated. How can I claim my cash back when I don't know where and who is he. I just have his number and bank details. Plz help ... ... ..

hypothetically if a indian guy on snapchat talk with someone who is let's say a uk citizen who is less than 18 year of age.they talked for a few days only.conversation are normal and guy receive sexually explicit image (semi nude) which are already avilable on instagram of the girl and sent her one partially nude picture.they didnt have any sexting expect for asking about their sexual life. what could be legal consequences for the guy especially if he received image and are not in the possession of image of the girl/neither transmitted it anywhere