Network support

Dear Sir, we are a service provider specialized in the Telecommunications Field. . I am contacting you because we would need a support in El Salvador. We are looking for someone who can support us in buying prepaid SIM Cards. Since we are not based in El Salvador, it is difficult for us to do it remotely from France. We have a QoS project that requires being able to make some tests with local SIM cards / subscription. The purpose of our work is strictly to evaluate the quality of services (inbound and outbound). Please let me know when would be a good time to discuss this subject. Of course, we will give a compensation for this support. Best Regards,