Verb conjugation of "dirigere" in Italian

The third and forth largest economies in the world are growing due to the fact that the countries were investing large resources in education, including foreign language acquisition. English, in this case, was the dominant language.
Could you please read the following offers in a critical manner and confirm it before I will send it? I have also mentioned the warranty and the software in the offer, because it was requested by the customer.
It would be great if we could continue to email, write or chat? I'm looking forward to hear from you again soon! Please write your sentences in Spanish first, and then in German.