There is more than one technique to do the foundation row:
- First technique:
For more details about how to do the foundation row please watch this video
https://www.youtube.com/watch?v=u-2zWWxvhdM

• Second technique: For more details about how to do the foundation row please watch this video https://www.youtube.com/watch?v=0rwHotw8XBE

And The last row finishing:
https://www.youtube.com/watch?v=HUZRk4wD2V0

And for more support watch these videos: https://www.youtube.com/shorts/hAKjxmNkkD4
https://www.youtube.com/shorts/Xm4P4ExTNEA
https://www.youtube.com/shorts/9fvFMKFzcTk