How to convert template T to a class pointer - c++

Question

I am trying to implement a template Array class that can hold pointers as well as primitive data types.
But when calling the destructor, the pointers in that array are not properly deleting.
So I am trying to convert each item in that array to its corresponding class and call delete. But I met with an issue. I'm not able to convert T type to my class pointer.
My intention is to delete items in that array. Can someone please help in this?
template <class T>
class LIBRARY_EXPORT MyArrayT
{
public:
MyArrayT()
{
this->count = 0;
}
~MyArrayT()
{
if ((this->count) > 0)
{
//std::cout << "Deleting Array values" << std::endl;
delete[] this->values;
//free(this->values);
/*for (int i = 0; i < this->count; i++)
{
delete this->values[i];
}*/
this->count = 0;
}
}
void SetValue(std::vector< T > items)
{
//Delete existing memory
delete[] this->values;
this->count = items.size();
if (this->count > 0)
{
this->values = new T[this->count];
for (int i = 0; i < count; i++)
{
this->values[i] = items[i];
}
}
}
void SetValue(T items, int index)
{
if (this->count > index)
{
this->values[index] = items;
}
}
T GetValue(int index)
{
if (this->count > index)
{
return this->values[index];
}
return NULL;
}
T* GetValue()
{
return this->values;
}
_int64 GetCount()
{
return this->count;
}
private:
_int64 count;
T* values;
};
class LIBRARY_EXPORT MyString
{
public:
MyString();
~MyString();
void SetValue(std::string str);
std::string GetValue();
_int64 GetCount();
private:
_int64 count;
char* value;
};
int main()
{
MyArrayT<MyString*>* MyArrayValue = new MyArrayT<MyString*>() ;
vector<MyString*> value9;
MyString* opt1 = new MyString();
opt1->SetValue("Option: 1");
value9.push_back(opt1);
MyArrayValue->SetValue(value9);
MyArrayT<int>* MyArrayValueInt = new MyArrayT<int>() ;
vector<int> value1;
value1.push_back(1);
value1.push_back(2);
MyArrayValueInt->SetValue(value1);
delete MyArrayValue; //Calling this delete doesn't calling the ~MyString() destructor
delete MyArrayValueInt;
}