Inkbird INK-VS01 Vacuum Food Sealer Strip

Where can I buy replacement sealing strips for my InkbirdPLUS Vacuum sealer? I live in Brazil and I`ve bought my sealer at Aliexpress.

The reason I look for a strip is because it is not even getting hot to seal.

Sorry, there are no INK-VS01 accessories for sale on the official website. Maybe you could ask the seller through Aliexpress if they have accessories for sale?