thanks for your answer, probably i have to check with my bank if it is crypto friendly. My point is...i live in Dominican Republic and for example Binance and Blockchain.com are accepted in this country (Coinbase no,  or better accept Dominican Republic just to convert crypto but no deposit and no withdrawal). I do no want to use my banks here in Dominican Republic to transfer ecc. because the fees (if i want to transfer Usd) are huge. For that  reason i would like to use an account in Citi Singapore, because the fees are minimum (in the past i lived in Asia).  For that reason i would like to use that account to buy ecc bitcoin.  If you have some idea please feel free to comment

Hi to everyone,
I just want to buy some crypto. I live in Central America so i found some crypto exchange  that can  accept my country. However  i red in many posts in internet  that some banks not allowed to buy crypto with cards  or banking transfer  as well some banks do not accept deposit if the money comes  from a crypto exchange etc. (when you want to withdrawal ..cash out)  Is it true? For example i have a bank account  in Asia with Citi and i would like to make a banking transfer to an exchange to buy crypto.  Do i have to ask to the bank if  i can do it?  Many exchanges accepts  payments by credit/debit  cards or banking transfer;   so i do  not understand if  my bank can allow me to do the banking transfer.   HELP ME  PLEASE..any advice is very appreciated.. In youtube you can see people that easily to transfer or payment to cryptoexchange with cards or banking transfer.. but are there any problems? I do not want that my bank can lock my account to do so.