..now today I done one new thing Electrum is much better then blockchain.com so I am trying o use this now I have one question today I try to send few bucks on my own address for option send to many but its not working as its need to do can you guide me is there any special way or I have can do this easily on Electrum.
It's a good choice of using a wallet, Electrum is the best and free download wallet because that is an open-source wallet that you have full control over the key not like the web wallet that you have mentioned above.
But a little bit curious about what you mean. Why you choose the option Pay to many, of course, it will not work because you have only one recipient address. Unless if you input too many addresses for a different amount that you have sent but at the same time transaction. Just choose to option
"send" and input your recipient address, the Pay to many options isn't necessary if you intend to have to transfer your fund to one address.