If you bought BTC already, don't use Morphtoken or the likes to convert & send to the target address in one go. This is not optimal.
I advise to download the Cake mobile wallet, whether on iOS or Android
Securely store, send and exchange your crypto with ease.
cakewallet.com
if you ever have troubles at handling the app, they offer great support through live chat or email
Strongly advised to supplement it with a VPN... you could contact MullvadVPN.net and request them a trial at their email... they usually grant a demo for 2, sometimes 3 days, which is enough time to do your task / duties...
Then, always connect to Mullvad VPN, before launching the Cake wallet, and don't disconnect before you close Cake. From time to time, eventually change the VPN server you use (like between receiving and sending Monero in/ou of Cake ...or just forget about it)
Once installed, use the exchange tab & select incoming BTC and outcoming XMR, like on my screenshot.
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Input :
- the exact BTC amount you'll send, transaction out (at your origin wallet) / withdrawal fees deducted, basically, what you really plan to receive, net wise. Be precise.
- a return address, which is the one of your departing wallet ahead of Cake
Proceed (save the references when you're asked to, they can serve for research in case a trouble happens like coins getting lost along the way, or if you inputed an inexact amount for instance, which will bother the exchanger, in our case, changenow.io, built-in)
You will be credited XMR. Wait for the wallet to sync, and for your "full balance" to match the "available balance", which comments your funds can be reused. You toggle between both balances by holding finger on the text
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Meanwhile, go to the Receive button in order to create a new sub-address. Give it a random name (we don't care)
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Copy the subaddress' reference, by press holding on it
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From now, wait a couple of hours preferably....
(Relaunch the app if closed), now back to the Wallet tab, then Send button
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From there, paste the subaddress you previously copied.
Enter a XMR amount almost identical, just a few decimals lower than your full balance (to cover transaction fees, otherwise you'll get a rejection). Proceed to Send.
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You've just churned your coins, which further increase the security of your anonymity, a degree more than default.
Wait a couple more hours, verify your wallet is synched & the full/available balances to be identical so you can spend.
Finally, go to the Send tab again, in order to send to your merchant or darknet market's deposit Monero address.
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IF the destination receipient only accepts other coins, use the Exchange tab instead, and choose incoming XMR & outcoming whichever coin you need (BTC, ETH, LTC...)
Input an XMR amount that, once converted into the altcoin's value (it auto-calculates), will match (if you nail it) or exceed the targeted amount to transfer/deposit (if addressing a merchant, send rather more than not enough, or you'll be asked to top up)
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