3D crochet flower in the relief

Pattern : for this project start with 40 chains
1 row -  1sc , *7 chains,skip 5chain and the sixth chain work 1 treble, work 7 chains  skip 5 chain and sc the sixth chain* the same pattern is repeated in all the duration of the series.
2 row -  start with 3 chain and 1 tr in the next sc, work 7 chains and sc in the previous series ( se the video how) , add another sc in the stitch  and after every opening do a sc (5 in total). This is the center of the flower .
For the first leaf start with* 3 chain ,3dc in stitch, turn  back and work dc4tog,5 chain and sc in the stitch* repeat this same another 4 times (5 in total).the next 7 chain - tr, 7 ch - sc ,7 ch - tr, 7 ch -sc ... add another sc in the stitch ...for the first leaf start with* 3 chain ,3dc in stitch, turn  back and work dc4tog,5 chain and sc in the stitch* repeat this same another 4 times (5 in total) ,7 chains  - 2 treble.
3 row - repeat  the first row ....1sc , *7 chains,skip 5chain and the sixth chain work 1 treble, work 7 chains  skip 5 chain and sc the sixth chain* the same pattern is repeated in all the duration of the series. For more see the video please ....