Do not honour claims

We are a company dealing in spare parts, we bought a diesel pump from R&M spare parts for a Mahindra<br> <br> the pump came back not working, after much fights it was alleged that they had two woman *****ing parts from them and some how they gave us this part, we bought the pump honestly from R&M with proof of invoice, they are also charging vat on invoices and refuse to put our vat number on invoices, this can only mean they are producing valid Vat invoices...<br> <br> BIG WARNING!!!