1. Go to dimionjinto_artist's Instagram profile and browse through their artwork until you find a canvas art piece that you like. 
2. Send dimionjinto_artist a direct message expressing your interest in buying the artwork. You can ask any questions you have about the piece, such as its size, medium, and price. 
3. Once you have all the necessary information, confirm that you want to purchase the artwork and ask dimionjinto_artist to provide you with their payment details. You can use services like PayPal or Stripe
4. Make the payment to dimionjinto_artist as per their instructions. Make sure to keep a record of your payment and get a receipt from the artist. 
5. Provide dimionjinto_artist with your shipping details, including your name, address, and phone number. You may also want to confirm the estimated delivery time and shipping method. 
6. Wait for dimionjinto_artist to prepare the artwork and ship it to you. Depending on your location and the shipping method, it may take a few days to a few weeks for the artwork to arrive.
7. Once you receive the artwork, inspect it carefully to ensure that it matches your expectations. If you're satisfied with the artwork, let dimionjinto_artist know and leave a positive review on their Instagram page or other platforms. If there are any issues, contact the artist and try to resolve them amicably.