No Sir. Composition Scheme Dealer are not eligible to claim ITC.
As per the Provision of Section 10(4) of the CGST Act 2017 read with Section 17(5) clause (e) of the CGST Act 2017 [ BLOCKED CREDITS ], Composition Scheme dealers are strictly not allowed to claim ITC on GST paid on their inputs since they cannot charge any GST on their outward supply from their customers.