GST & TDS Applicable

We Have received a Invoice from  Interior Service Company (Unregister in  GST ACT ) for our Office Interior Work purpose with MATERIAL Value Rs. 11,12,130.00

1)  we will deducted  TDS for this  above Invoice ?  because Material also involve for this transaction and  party  not showing any Separate service bill. 

2) GST- RCM Is applicable for this above transaction?