When signing a transactions the extensions pop up literally pops up in the middle of the screen, i think it would be better if it popped up in the right part of the browser, just like MM.

I would love to have the possibility when signing a transaction to see the amount of BTC as well in the preferred currency, or even just USD is enough, it would be great. (It shows the USD amount only after the tx is signed)

Currently the wallet has options for the Desktop and several browsers (Chrome, Firefox, Brave, Edge, Opera). Users have expressed an interest in a mobile version of the wallet for iOS and Android.

i have tried to send ordinals from sparrow wallet in testnet but its doesn't show

Currently the Wallet extension does not yet support BTC and Ordinals when used with Ledger.

It used to be very easy to copy the STX address from the main page of the wallet, even if there was a BNS address. That is no longer the case. Now, in order to copy the STX address, you first have to trigger the switch account. That's annoying. Suggestion: If a BNS is displayed, the ability to copy the STX address from the main page should remain.

Link to view account on explorer and pop up the wallet address in explorer.

Once an address is initialized deleting it wouldn't be an option as it is on an immutable blockchain and any history would remain stored there. Rather it would be an option to hide the address and keep things tidy. Similarly naming an account locally (rather than publicly with a BNS name) can be helpful for "housekeeping" purposes. This is related to this github issue: https://github.com/hirosystems/stacks-wallet-web/issues/1703

For example to have accounts that are accessible through Ledger and other Accounts on a software wallet seed.