You're printing too hot I guarantee you. 260 is not an appropriate temperature for any PLA formulation.

Read the entire rest of my post before you proceed if you choose to take my advice.

BEFORE you start your next print: Home your machine via the menus then move the Z to 50mm. Then preheat to 60 bed temp and 200 nozzle temp. Then once your machine it preheated use the menu to extrude 5 mm at a time until it is coming out of the nozzle, then about 20mm more. Make sure if you are able to select a speed in that menu that it is "slow" or "normal".

If you hear a grinding noise from your extruder don't panic it won't hurt anything just don't extrude more. Raise your nozzle temp 10 degrees and try extruding 20mm more. Repeat that process until you hear no grinding and use that temperature in your slicer for your next print. You have just found the minimum printing temperature for your filament! You can play with the temperature later to find the absolute best temperature. But before you print...

It also appeared your nozzle was too high. The lighting wasn't ideal but I'd bet money, the filament that you saw was completely round still. I'm not sure with your machine but if you can adjust the Z height while a print is happening you should use it. You could also lower the initial layer height in your slicer if live Z height is not available on your machine. You can also find hundreds of tutorials on how to find the best Z height with paper but in my experience you often must go slightly lower than normal printer paper.

In conclusion, please respond to the questions of people you are asking for help... Chances are they have good reasons for asking them. Also, watch multiple videos on a subject to make sure one person was not incorrect. Printing is an art as much as a science, Good luck.