Frankwendy's - Be warned

Frankwendy's is a Kuilsriver based company that builds Wendy houses (Timber and Nutec). The construction is so bad that I have to replace the roof (it leaks all over), the trusses are skew and damaged, nails protruding, - in fact the structure is not fit for purpose. Paid this company in good faith and they do not answer their phone or will not come and remedy. Be warned - do not use this company.