Any mistakes ?

[Nourhene]

Hello, please can anyone correct my paragraphe :

My classmates and I , had been the previous week in a study trip . It was a trip wich involved visiting some companies sich as Leoni wich is a Germain company that produces cables for expensive cars.Although thet was great and poeple who guide us through were very helpful and welcomming , I think it was not exactly what we need as we are in a computer science field .That why , regardless the fact that all compagnies that we visited were interesting(or almost) , our university should have took us to compagnies that have a relation with waht we are doing such as telecommunications , computer science ...In addition , I want to pay your attention about the fun part , as we didn't have the chance to visit the country because of a problem in a relation with the organization of the hotel and their unreliable mades.

[februar]

Yes, there are many careless mistakes and I'll bet that you'll find them yourself.